Not a beginner, but I don't see anything wrong. PF Raise-good. Bet flop-good. All-in to the reraise-didn't have to push there, but got the most value for his hand anyway. Wasn't going to make anymore than that.
You should never wave at people you don't know, cause what if they don't have a hand. They'll think you're cocky. "Look what I got motherfucker, this thing is useful, I'ma go pick somethin up."
- Mitch Hedberg