Overcards on a crappy board

[emonrad87]

Had no reads on villian.

Party Poker No-Limit Hold'em Tourney, Big Blind is t15 (9 handed) converter

MP1 (t770)
MP2 (t775)
MP3 (t760)
CO (t1285)
Button (t1680)
Hero (t770)
BB (t800)
UTG (t375)
UTG+1 (t785)

Preflop: Hero is SB with K[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, MP1 calls t15, <font color="#666666">2 folds</font>, CO calls t15, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to t100</font>, <font color="#666666">1 fold</font>, MP1 folds, CO calls t85.

Flop: (t230) 3[img]/images/graemlins/heart.gif[/img], 3[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t150</font>, CO calls t150.

Turn: (t530) 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets t520 (All-In)</font>, CO calls t520.

River: (t1570) T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players, 1 all-in)</font>

Final Pot: t1570
<font color="#009B00">Main Pot: t1570 (t1570), between CO and Hero.</font>



After he called the flop, I put him on a worse ace. Is this terrible, bad, or decent?

Edit - forgot to mention this was a Party $10/1.