AQs flushes river paired board meets push

[CennyCripple]

Villain s 31/13/0.92 over 430 hands
Haven't seen him do anything out of line really. Maybe some wierd plays IMO at this table but that has been against a real donk.
I've taken down a lot of pots against him so far. Guess i'm running about 21/18/3
Do we call his riverpush?

Hero ($406.00)
SB ($244.00)
BB ($286.88)
UTG ($295.05)
MP ($143.75)

Preflop: Hero is Button with Q[img]/images/graemlins/club.gif[/img], A[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">UTG raises to $8</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero raises to $28</font>, <font color="#666666">2 folds</font>, UTG calls $20.

Flop: ($59) 5[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/heart.gif[/img], 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, <font color="#CC3333">Hero bets $45</font>, UTG calls $45.

Turn: ($149) 2[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
UTG checks, Hero checks.

River: ($149) 3[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">UTG bets $222.05 (All-In)</font>.