I like it a lot!
The only thing I would change (and I am not at all competent in design so you probably will want to disregard my opinion), is the avatar-user stats box combination. I don't know, it just looks off to me having two so different sized boxes together. Maybe the stats box could be narrower? Or maybe center the avatar? Like I said, I don't really know what I'm talking about, though - just my 11 cents.