I have numerous other electronics that I've done FW updates on. My Samsung TV had a FW update right out of the box, does that mean it's a crappy TV? Hell no. I love my Samsung. My Samsung BD player has needed a couple of FW updates. Does that mean that BD player sucks? No..... er yes it does suck but not because of the FW.
Due to ever changing standards and technologies electronics these days sometimes require updates. It simply isn't possible for an electronic manufacturer to test their equipment with EVERY conceivable configuration to find glitches, especially a small company like Emotiva.
I think the UMC-1 is a good unit because it works in my system and sounds
WAY better than the Yamaha receiver I had previously. Has the UMC-1 been perfect? Certainly not. But 98% of the time it works flawlessly and sounds good doing it.
My Mustang doesn't run perfectly every single day either, but I love the hell out of that car. I guess some of us just have a higher tolerance for electronic hiccups than others.