Would you call this river?

[Duerig]

From the way he played it, I put villain on a missed flush draw who then decided to bet the scary river. He was 40% vpip after 4 hands. So basically no reads. Is this call standard? / moronic? / very read dependent?

Oh, and feel free to give any other comments for the rest of the hand. Thanks,

Party Poker 1/2 Hold'em (7 handed) converter

Preflop: Hero is UTG with Q[img]/images/graemlins/spade.gif[/img], A[img]/images/graemlins/club.gif[/img]. CO posts a blind of $1.
<font color="#CC3333">Hero raises</font>, <font color="#666666">2 folds</font>, CO (poster) calls, <font color="#666666">2 folds</font>, BB calls.

Flop: (6.50 SB) K[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img], 5[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(3 players)</font>
BB checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">CO raises</font>, BB folds, Hero calls.

Turn: (5.25 BB) 4[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, CO checks.

River: (5.25 BB) T[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets</font>, Hero calls.

Final Pot: 7.25 BB