QQ - turn

[wyrd]

You have position, so you need to use it. He made a very weak raise on the flop, which is either a flush draw, second pair, or Ace with weak kicker. I'd re-raise $3 more to see if he's serious about his hand. If he calls then you're folding to any bet on the turn. If he re-raises you're definitely folding.

As for the way it's played, his bet got stronger on the turn. This means he's more confident about his hand. He either has the Ace at this point or a Ten. Either call and evaluate again on the turn, or fold. Raising should have been done on the flop, especially since it was cheaper to do it, raising now will do nothing but get you in trouble and cost you more money to find out where you stand.

All-in is the worst decision because you're only getting called by a hand that beats you.