AK OOP with two spade flop

[KKrAAAzy88s]

Party Poker No-Limit Hold'em, $1 BB (9 handed) converter

UTG ($50.3)
UTG+1 ($84.55)
MP1 ($100)
Hero ($100.65)
MP3 ($110.35)
CO ($64.37)
Button ($133.8)
SB ($109.5)
BB ($74.69)

Preflop: Hero is MP2 with A[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/club.gif[/img].
<font color="#666666">3 folds</font>, <font color="#CC3333">Hero raises to $4</font>, <font color="#666666">2 folds</font>, Button calls $4, <font color="#666666">2 folds</font>.

Flop: ($9.50) 7[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $6</font>, <font color="#CC3333">Button raises to $15</font>, Hero calls $9.

Turn: ($39.50) 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, Button checks.

River: ($39.50) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">Button bets $20</font>, Hero calls $20.

Final Pot: $79.50

Results in white below: <font color="#FFFFFF">
Hero has Ac Kc (one pair, kings).
Button has Qs Qc (three of a kind, queens).
Outcome: Button wins $79.50. </font>

Comments on this hand please? On the turn I had planned to check/call after his flop reraise, but he checked behind. I probably bet too small on the flop?

[theben]

lead the turn