Did I misplay this hand?

[SteveGriff]

Hi all,

I think these hands are very difficult to get away from, so did I lose the minimum? Comments please...

Villian is 37 (VPIP) / 10 (PFR). Seems somewhat sensible.
.
Seat 1: Hero ($174.75 in chips)
Seat 2: yakuza ($261.66 in chips)
Seat 3: Problem ($274.50 in chips)
Seat 4: Villian($262 in chips)
Seat 5: tc34 ($133 in chips)
Seat 6: Bad__IP2 ($91.63 in chips)
Problem: posts small blind $1.50
Villian: posts big blind $3
----- HOLE CARDS -----

Down to five handed. I raise on the CO with QTo. Too loose? Table seemed somewhat sensible, not too tight, not too loose.

dealt to Hero [Qs Tc]
tc34: folds
Hero: raises $6
yakuza: calls $6
Problem: folds
Vilian: calls $3
----- FLOP ----- [6d Qc 2h]

Villian indicates TP or better, so what do I do here? Do I go for the cheap showdown, or do I make the laydown. Or do I 3- bet?

Villian: checks
Hero: bets $3
yakuza: calls $3
Villian: raises $6
Hero: raises $6
yakuza: folds
Villian: calls $3
----- TURN ----- [6d Qc 2h][Jd]
yakuza leaves the table
Villian: checks
Hero: bets $6
Villian: calls $6
----- RIVER ----- [6d Qc 2h Jd][3c]
Villian: checks
Hero: checks

River check ok?

Ok, the question is this, should I be thinking about folding this hand after the flop raise, calling down, or making the laydown. Villian was far from being a LAG. I would have expected more action from Villian if he had QJ, he would have 3-bet (would he?) with AQ... so that leaves KQ...

What's the best line to take?

Cheers!

Steve Griff