The Enter key and P not working were probably my fault. The day before shipping it I upgraded the controller firmware to get media keys and layers (number row = F1-F12 and embedded tenkey) working. I'm sure i didn't test it enough, but was short on time. I spent no time trying to make it look pretty; it needed a good cleaning and a coat or two of paint.
Those who had a chance to type on it, how did it feel? Any suggestions for improving it?