I bought the Sea of Thieves with SSD installed. Got it put together, no problem. Couple of initial assembly / shipping issues caused some screws that hold covers on some of the boards to not be screwed in. AtGames sent me replacement screws. Then, I had a solenoid go bad. They quickly shipped me a new one. I had nothing but good experiences with their customer service so far.
Only thing I don't like is the loud board fan installed on what I assume is the sound board. The fan was going off every 45 seconds, and was really loud. I found that an uninstalled screw had fallen on the board, which I think was causing the 45 second interval. When I saw it and removed it, the fan went to every few minutes instead. Still loud and annoying, but less frequent.
Connecting to my computer, I've been able to run other software on the table, as well. A very nice feature (despite the $100 to open up the port). But, still much cheaper than building my own.
All told, I really enjoy the table. A few housekeeping efforts to clean up the inside, and it runs great. Keep up the great work.