$114s Standard Pot Control or Weak?

[speedgun]

Villains to my right and left are both clueless early game loose callers / raisers.

PokerStars Tournament, Big Blind is t20 (9 handed) Converter on pregopoker.com

UTG (t2100)
UTG+1 (t1270)
MP1 (t1410)
MP2 (t1470)
MP3 (t1770)
Hero (t1680)
Button (t1600)
SB (t1480)
BB (t720)

Preflop: Hero is in CO with Q[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/spade.gif[/img]
<font color="gray">UTG folds</font>, <font color="gray">UTG+1 folds</font>, <font color="gray">MP1 folds</font>, <font color="gray">MP2 folds</font>, MP3 calls t20, Hero calls t20, Button calls t20, <font color="gray">SB folds</font>, BB checks

Flop: (t90) 7[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/heart.gif[/img] (4 players)
BB checks, MP3 checks, <font color="red">Hero bets t60</font>, Button calls t60, <font color="gray">BB folds</font>, MP3 calls t60

Turn: (t270) 8[img]/images/graemlins/spade.gif[/img] (3 players)
<font color="red">MP3 bets t100</font>, Hero calls t100, Button calls t100

River: (t570) 5[img]/images/graemlins/spade.gif[/img] (3 players)
MP3 checks, Hero checks, <font color="red">Button bets t120</font>, <font color="gray">MP3 folds</font>, Hero calls t120