easy turn laydown of AA?

[Sakuraba]

I had just sat down at this table and did not have GT up yet, but I recognized the villian. I could not specifically remember anything about him, but I was pretty sure he is a solid player.

With the draw heavy board, thoughts of a semibluff started flashing through my head, but I think his coldcall of my raise and subsequent call and all in probably means a pocket pair and flopped set. Thoughts?

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

CO ($362.7)
Button ($107.65)
SB ($77.25)
BB ($97.3)
UTG ($40.85)
Hero ($98)
MP1 ($106.53)
MP2 ($94.5)
MP3 ($100)

Preflop: Hero is UTG+1 with A[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $4</font>, <font color="#666666">1 fold</font>, MP2 calls $4, <font color="#666666">4 folds</font>, BB calls $3.

Flop: ($12.50) 7[img]/images/graemlins/heart.gif[/img], 5[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets $8</font>, MP2 calls $8, BB folds.

Turn: ($28.50) Q[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $15</font>, <font color="#CC3333">MP2 raises to $82.5 (All-In)</font>, Hero folds.

Final Pot: $126