limp raising AA utg

[strde635]

is checking this flop foolish to induce turn action or let him hit a card? seems pretty safe flop...
villian is 12.7/3.6/1.67 over 520 hands and i cant imagine him raising without AQ+

Poker Stars - No Limit Hold'em Cash Game - $0.05/$0.10 Blinds - 8 Players - (LegoPoker Hand History Converter)

SB: $4.20
BB: $7.25
Hero (UTG): $15.60
UTG+1: $2.20
MP1: $9.25
MP2: $9.85
CO: $14.60
BTN: $9.80

Preflop: Hero is dealt A[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/spade.gif[/img] (8 Players)
Hero calls $0.10, 3 folds, CO calls $0.10, <font color="red">BTN raises to $0.50</font>, 2 folds, <font color="red">Hero raises to $2.00</font>, CO folds, BTN calls $1.50

Flop: ($4.25) Q[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/club.gif[/img] (2 Players)
Hero checks, BTN checks

Turn: ($4.25) A[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero checks, <font color="red">BTN bets $2.00</font>, <font color="red">Hero raises to $4.00</font>, BTN calls $2.00

River: ($12.25) 6[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">Hero bets $8.20</font>, BTN calls all-in for $3.80
Uncalled bet of $4.40 returned to Hero

Pot Size: $19.85 ($0.95 Rake)