Xeno GB people should watch this segment carefully. Note that the board designer (pwner) and PCB designer (Wilba) are evidently in the chat. At one point, pwner says, "I couldn't be any sadder" about how the Xeno turned out. Wilba eventually says he can't comment further on the advice of his lawyer.
The extent of the problems is tough to summarize, but it includes vastly different black ano finishes on the top and bottom parts of the case, visible machining marks inside and out, mis-aligned screw holes partially drilled and restarted, and sloppy fit between top and bottom case pieces.
My sense is that this board looks substantially worse than what would pass for B stock in the custom world generally. Watch the video to judge for yourself.