AT tricky flop

[kenos03]

Six handed online 15/30
UTG is bad player maniac pre-flop and passive post flop, button is tricky/good player who has been calling a lot of UTG's raises and pushing him around postflop.

UTG raises, Button calls, I call in SB w/AdTd

Flop is TJ4 rainbow
UTG bets, button raises, I three-bet both call

Turn 2
I bet, UTG calls, button folds

River K

I check, comments?