NL400: AQ, TPTK, time to catch a bluff?

[Jeans]

Poker Room skin
Pot Limit Holdem Ring game
Blinds: $2/$4
5 players
Converter

Stack sizes:
Hero: $409
CO: $590.90
Button: $91.45
SB: $413.80
BB: $849.70

Pre-flop: (5 players) Hero is UTG with Q[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/club.gif[/img]
<font color="#cc0000">Hero raises to $16</font>, 3 folds, BB calls.

Flop: 6[img]/images/graemlins/spade.gif[/img] 2[img]/images/graemlins/heart.gif[/img] 2[img]/images/graemlins/spade.gif[/img] ($34, 2 players)
BB checks, <font color="#cc0000">Hero bets $23</font>, BB calls.

Turn: Q[img]/images/graemlins/club.gif[/img] ($80, 2 players)
BB checks, <font color="#cc0000">Hero bets $30</font>, <font color="#cc0000">BB raises to $85</font>, Hero calls.

River: 8[img]/images/graemlins/club.gif[/img] ($250, 2 players)
<font color="#cc0000">BB bets $200</font>, Hero ?

Results:
Final pot: $650

Villain is a pretty bad player, stats something like 29/11/2. The only hand I can really put him on that plays this strong is 66, we don't have any particular history, just stealing small pots from eachother. Oh and also, he like instabet 200 on the river. What do you think?