OMG I had one problem that wasn't a bug because they told us to update drivers, and I enjoy the game, I'm such a fanboy!
It has its issues of when laying down the arms go through the cam for a second, and one more thing that happens but its so small that I forget. If those things are supposed to bother me in a beta, then I am a patient and calm person.
I didn't change any settings either, literally just started playing. I had to unplug my G27 wheel though, only annoying bit, but doesn't downgrade the product at all.