CON:-This wifi connection was iffy, even when i could see the printer on the cloud i could see it with my PC.(I'm assuming the wifi was a unit issue, or possibly software)-The camera is very very low res-The light is small, there should be a second LED inside the enclosure to improve image quality-online slicer...is exactly what i expect from an online slicerPRO:-Hepa filter-Build volume is good(large-ish)-Yehey Bowden drive !!-any camera is better than no camera :-)-Love the flexible removable bed-for the most part prints stayed until you say otherwise-print quality is good out of the box...tuning is always required...unless you plan on printing Benchys all day with the same filament same season and same time of day :-)ODD:-its not silent - pretty quiet you wont hear it in the next room-the keypad had a delayed reaction..so it was press...blink..select-I liked the enclosed spool- a scraper/spatula(for residue and retraction lines) .stl would have made my day.ADVICE:-note i returned because the wifi was erratic with my pc, and personal preference ...I realize i will print alot of large projects, and a z-drive will just suit me better, especially if the supports are on the edge of reasonable.if you are not going with any soft filaments(TPU). and you need an enclosure, and the xyz is your style i would recommend this. Is it pricey? im not sure, i paid the extra 50 and bought the older brother (GUIDER 2)I am an Avid 3d printer. Ive owned both resin and PLA printers. I started with a monoprice mini moved to a creality, than a makerbot and than my mp10 which was my previous printer to this. My MP10 was great, and has served me well for a few years. However my cat also likes to attack my 3d prints so I wanted something more enclosed and protected. Also so I could do some higher temp prints.On its face this looks to be a quality printer. Its decently study, well made and appears nice. Granted at its very high price tag which it is twice as much as any other 3d printer Ive owned it very well should be. However its been nothing short of a nightmare to get working well.Ive been using it for about a month now and Im getting maybe 1 out of every 4 prints to be successful. Mostly due to errors occurring during the middle of the print when Im usually 12+ hours in. Somehow retraction or adherence just goes out the window and prints fail this far along. Ive noticed that anything with a longer than 12 hour print window has a very high fail rate. Ive tried everything I can to rectify this even so much as hooking up a UPS battery to see if it was possibly caused by some rogue power issue. Nothing has solved it though.However failed prints arent the only shortcomings of this monstrosity. Bed leveling is an absolute nightmare. Its is by no means automatic. The print head moves around to 9 different points and you have to manually adjust at each point with this piece of mylar plastic they include. I can get this bed flawlessly level, yet it will never retain it from print to print. So I have to spend the 10+ minutes of calibrating it every time I want to print. Which is a huge PITA.Another complaint is the door on this thing. It just wont stay shut. And my cat loves to peek her head inside constantly. Ive had to tape it shut every time I print something which makes this eight hundred dollar printer look like some yard sale find that I had to tape up to get to work.Its pretty nifty and in theory great that you can simply swap print heads, however the print heads themselves are sub-par. Lots of clogs, poor feed, non-uniform layers and just being flat out cheap are the print heads. They should have just stuck with a traditional style rather than including a poor functioning setup.Some of the smaller but non critical annoyances are: its louder than any other 3d printer Ive owned, its menu system is clunky, its proprietary software is buggy and has crashed on as many PC's as I have (both mac & pc with various flavors of windows no less) The included filament is about the worst and cheapest filament they could provide. Id rather them not have included any at all if its going to be of such poor quality. Build plate adhesion is meh, I still use glue to keep my prints on the board. Cost is much higher than what it should be for a printer of this caliber. Like it should honestly be a third of the price of what theyre charging. The unit itself looks nice, but in person appears somewhat cheap. Truly the only poisitive I can say about this printer was its packaging which was robust and very well thought out. Too bad that didnt carry over to the actual printer.As it stands now I brought my MP10 out of retirement and am using it again until I can get this adventurer 4 dialed in better. Considering its wasted so much of my time though I might just go office space on it and put it out of its misery.If youre looking for an enclosed, easy to use printer, than stay far far away from this disaster!I love the printer so far! It's easy to use, user friendly and prints in very high quality for this price range of printer. The built-in camera in cloud enabled functions are great!I really liked this machine. thought it was great value for the price and worked well, until it didn't, not even 2 months after I bought it. So now not sure what I am going to do to get it fixed. Past the time that Amazon allows you to make a returnNeeded to replace an aging smaller printer. The reviews for this looked promising.Setup was mostly painless, which leads to why I did not give it 5 stars. I could not get the wireless to connect to my network even though my AP was seen and had full signal. I read another review elsewhere where the person also could not get the wireless to connect.Connected to my wired network and it works great, even the built in camera was now accessible.Installing the filament was also very easy.First print went very well and I was pleased with the print quality.I think Flashforge has a winner with this printer. I hope they offer a fix for the wireless issues.Have had the Adventurer 4 for about 4 months and loving it! I upgraded from the Flashforger Finder because I wanted a larger build plate. Love the possibilities the Adventurer 4 gives me! It has been very easy to use.Great 3d printer but does take some time to learn it's in and outs, don't give up. For example, took me several failed prints, to learn it prints best with a raft. Been using it for a few weeks now and is say it's worthwhile upgrade.1 star for now, re-ordering and HOPING to get one brand new like I ordered. I got my printer today and to my unpleasant surprise I received a destroyed printer that was also missing parts including the free filament. To my surprise there was a return invoice INSIDE the box with the pervious owners name, address, the works. The inside of It was packaged as if it was just thrown back inside and return with haste. Absolutely not cool.Note: realized again that the previous owners name and address is in the picture of the invoice, so removed the image.Will update review and rating when I can an actual brand new printer.Looks slick. Bought to replace an 8 year old kit-build Vertex 8400 that had served it’s time well. I thought I’d treat myself to a moderately pricey to ready-to-run machine.Powered up, all looks good; run the calibration…. No Y-axis movement, just a grinding buzzing noise. At this point I should have just returned it, but they supply a stack of tools (there’s a hint)… so I used them.Following the YouTube disassembly guide that flashforge themselves put online, pulled it al apart. The Y-axis motor was hanging from a thread of a single bolt. Handily, the other bolt was rolling around inside the chassis.Now rebuilt, will see what it prints like, but my expectations are now low!Mi impresora tiene un problema de impresión y no me solucionan, tengo meses pidiendo asesoría y mandé las pruebas necesarias. Pero ahora solo ignoran mis mensajes y me dejaron a mi suerte. Pésimo servicio.