tough river play on todays stars million

[DMACM]

All streets could probably have been played differently. As played call river? Any other comments on the hand welcomed.

Poker Stars, $200 + $15 NL Hold'em Tournament, 200/400 Blinds, 9 Players
LeggoPoker Hand History Converter

MP1: 6,475
MP2: 18,755
CO: 8,125
BTN: 17,375
SB: 6,150
BB: 19,500
UTG: 8,725
UTG+1: 10,170
Hero (UTG+2): 11,300

Pre-Flop: (600) A[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/club.gif[/img] dealt to Hero (UTG+2)
2 folds, Hero calls 400, 3 folds, BTN calls 400, SB calls 200, BB checks

Flop: (1,600) Q[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/spade.gif[/img] 8[img]/images/graemlins/club.gif[/img] (4 Players)
<font color="red">SB bets 850</font>, BB folds, Hero calls 850, BTN folds

Turn: (3,300) 7[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">SB bets 1,500</font>, Hero calls 1,500

River: (6,300) 5[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">SB bets 3,400 and is All-In</font>, Hero folds

Results: 6,300 Pot
SB mucked and WON 6,300 (+3,550 NET)

[Allinlife]

i think you should fold the turn