The fit and finish of the printer are amazing for a first-time 3D printer design. Their engineers obviously are top-notch, and the hardware is the slickest I've seen for a first-time 3D printer owner.
That being said, at least on the printer I received, the extruder calibration was off by 7%, which caused all of my parts to be seriously under-extruded. They have a beta feature in their app to allow the end user to fix this but have not provided instructions or a procedure to calibrate the machines.
Even once I figured out how to calibrate the extruder, the parts coming off of the printer were still incredibly brittle. If you're only making figurines, then it doesn't matter, but I make parts that are used in the real world.
The printer seems to have been calibrated to operate as quickly as possible regardless of need-- even when I back it down to the slowest setting, it still can mess up on complicated parts. While it's nice to have a fast printer, it's slower to print it three times because the print failed than to simply print it at a slower speed in the first place.
If the printer was able to print a single part that didn't fall apart, I'd probably keep it, but as it stands, I don't really want to spend time calibrating Anker's printer and software for them.