15/5.6/6 over 70 hands.

Full Tilt Poker
No Limit Holdem Ring game
Blinds: $2/$4
5 players
Converter

Stack sizes:
UTG: $464
CO: $499
Button: $440
Hero: $507.60
BB: $425

Pre-flop: (5 players) Hero is SB with Q Q
UTG folds, CO calls, Button folds, Hero raises to $18, BB folds, CO calls.

Flop: J 9 5 ($40, 2 players)
Hero bets $26, CO calls.

Turn: 7 ($92, 2 players)
Hero bets $60, CO calls.

River: 9 ($212, 2 players)
Hero checks, CO bets $135, Hero calls.


Flop and turn were instant calls, and river took him awhile to bet.
Ever folding this river? Ever betting instead of checking?