These cabinets have beautiful artwork, but there are a few problems. The artwork on the control panel rubs off quickly (Arcade1up is offering a plastic overlay on request). Also, the control panels are completely horizontal, instead of having a standard shallow angle, so they can become uncomfortable to use for extended play sessions. The fiberboard is quite thin and light, so these cabinets can wobble when being played. There is only one speaker and two volume settings. Finally, the built-in games are drawn to the display using a "nearest neighbor" interpolation, resulting in inconsistent pixel sizes sometimes. However, I do like that these are being made and I hope Arcade1up will continue to refine and improve them.
After researching these, I ended up getting an Alpha 3/4 cabinet from Rec Room Masters, which is a similar size but made of much sturdier materials and higher quality controls. It's wider, making two-player games more comfortable. It's a bit more expensive, and you have to provide your own display, speakers and CPU. I put a 200 watt subwoofer in mine and it sounds awesome! The cabinet artwork isn't nearly as good, but eventually I'll order some custom artwork. Overall I'm really happy with it.