AKs...how do I play it?

[Coolidge]

Full ring .5/1

The Villian is an unknown, he's only played a few hands so far.

Hero is UTG+2 with A [img]/images/graemlins/heart.gif[/img]K [img]/images/graemlins/heart.gif[/img]

PRE -
2 folds, Hero raises, folds to Villian in SB who 3-bets, Hero caps.

FLOP - 3 [img]/images/graemlins/spade.gif[/img]K [img]/images/graemlins/spade.gif[/img]5 [img]/images/graemlins/heart.gif[/img]
Villian bets, Hero raises, Villian 3-bets, Hero calls.

TURN - 3 [img]/images/graemlins/diamond.gif[/img]
Villian bets, Hero calls

River - Q [img]/images/graemlins/spade.gif[/img]
Villian bets, Hero calls.


Is this line totally weak/tight? I'm a chicken. I figured we were chopping at best. Am I way off here?