QJs coordinated board - too passive or ok?

[HouseCalls]

First rotation - no reads

PokerStars 0.10/0.20 Hold'em (7 handed) FTR converter on zerodivide.cx

Preflop: Hero is MP1 with J[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#666666">1 fold</font>, Hero calls, <font color="#666666">1 fold</font>, CO calls, <font color="#666666">1 fold</font>, SB completes, BB checks.

Flop: (4 SB) K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, BB calls, Hero calls, CO calls.

Turn: (4 BB) 3[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, BB calls, Hero calls, CO calls.

River: (8 BB) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
<font color="#CC3333">SB bets</font>, BB folds, <font color="#CC3333">Hero raises</font>, CO calls, SB calls.

Final Pot: 14 BB

How aggressive should I have been here? It didn't feel like any hands that would beat me would be folding to a raise but it also felt pretty soft just calling along.
Hands that make you go "hmmmmmmm."