50NL 6m - TPGK vs. loose passive villian

[homeslice]

Wasn't using PT, but villian is loose passive, just like most of the folks at this table. I know ATo OOP isn't the most optimal hand to raise w/ pf, but I didn't think anyone would call me. I put him on a small pocket pair or any Ace at that point. I wasn't happy when the villian called my flop bet. So I figure I'm behind and check the turn, but his turn bet is small, what should I do here? Thanks

PokerStars No-Limit Hold'em, $0.50 BB (6 handed) Hand History Converter Tool (http://poker-tools.flopturnriver.com/Hand-Converter.php) from FlopTurnRiver.com (http://www.flopturnriver.com) (Format: 2+2 Forums)

SB ($48)
Hero ($51)
UTG ($11.30)
MP ($40.30)
CO ($20.45)
Button ($28)

Preflop: Hero is BB with A/images/graemlins/club.gif, T/images/graemlins/diamond.gif.
<font color="#666666">1 fold</font>, MP calls $0.50, <font color="#666666">2 folds</font>, SB completes, <font color="#CC3333">Hero raises to $3</font>, MP calls $2.50, SB folds.

Flop: ($6.50) A/images/graemlins/spade.gif, 3/images/graemlins/club.gif, 5/images/graemlins/heart.gif <font color="#0000FF">(2 players)</font>
<font color="#CC3333">Hero bets $5</font>, MP calls $5.

Turn: ($16.50) 2/images/graemlins/diamond.gif <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">MP bets $0.5</font>, Hero calls or raise?

[BukNaked36]

Just call and consider it a check.

You've created a nice size pot with a mediocre holding. Just try to get to a cheap showdown.

If he goes big on the river, then you've got a decision to make.

[avfletch]

This looks fine to me. PPs and worse aces make up a big part of his range but you don't want to bloat the pot by betting yourself because you let him off too cheap.