PP 15/30: Good time for a River check-raise, or lucky result?

[JackOfSpeed]

I'm thinking this was a marginally poor play that just happened to work out for me, but I figure my check elicits a bet from this guy more than half of the time. I also think this is a good image play, in that Villian will be less likely to value bet me on the river with future marginal hands.

Party Poker 15/30 Hold'em (2 handed) converter

Preflop: Hero is BB with K[img]/images/graemlins/spade.gif[/img], 9[img]/images/graemlins/diamond.gif[/img]. Hero posts a blind of $10, Button posts a blind of $15.
Hero calls ($5), Button checks.

Flop: (2 SB) Q[img]/images/graemlins/spade.gif[/img], T[img]/images/graemlins/spade.gif[/img], 4[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, Button calls.

Turn: (2 BB) 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets</font>, Button calls.

River: (4 BB) J[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets</font>, <font color="#CC3333">Hero raises</font>, Button calls.

Final Pot: 8 BB