Brilliancy or FPS ?

[Vammakala]

PokerStars No-Limit Hold'em, $0.50 BB (5 handed) pokerhand.org hand converter

UTG ($51.50)
MP ($4.45)
Button ($154.80)
SB ($29.50)
Hero ($65.90)

Preflop: Hero is BB with A[img]/images/graemlins/spade.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#666666">3 folds</font>, SB completes, <font color="#CC3333">Hero raises to $2.5</font>, SB calls $2.

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

Turn: ($11) 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $3</font>, SB calls $3.

River: ($17) Q[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $15</font>

The turn bet was designed to induce a CR. Didn't work. However, the rivercard looks like a PERFECT card to bet at because if he has a weaker ace, he probably thinks he either wins or splits. Unless he ofc has AQ, but I believe I would've heard from that hand already. No stats on the villain.