TPTK vs river flush card

[Rex Ruthless]

Bodog $25+2 $13,500 guaranteed tourney

Early in tourney, blinds 10/20
UTG (~T1500) limps, too early for reads, but haven’t seen any funny business out of him
HERO (~T1600) raises to 80 in MP with A[img]/images/graemlins/spade.gif[/img]Q[img]/images/graemlins/spade.gif[/img]
Folds to UTG who calls
POT = T190
Flop Q[img]/images/graemlins/heart.gif[/img]2[img]/images/graemlins/diamond.gif[/img]7[img]/images/graemlins/heart.gif[/img]
UTG checks, HERO bets 120, UTG calls
POT = T430
Turn T[img]/images/graemlins/diamond.gif[/img]
UTG checks, HERO bets 370, UTG calls
POT = 1170
River T[img]/images/graemlins/heart.gif[/img]
UTG decides a bit, and then leads T500 (1/2 of his stack), HERO folds

Good fold? Comments on the earlier streets also appreciated.