I had to return my phone yesterday. It was acting up with regularity. I got disconnected twice. Twice the screen locked up and could only be fixed by shutting it down. I had to take it in when the computer would not see it. I had the previously reported resets. Just generally acting hinky all the time.
And what prompted me returning it yesterday was the fact that I could not pull down my notifications bar unless I opened the keyboard first. This was happening no matter what I did reset-wise.
The actually gave me a new one (I think)! It wasn't in a box, but had all the protective stickers and was pristine.
I still like the phone. Especially after researching the alternatives.