Full Tilt No-Limit Hold'em, $1.00 BB (6 handed) - Full-Tilt Converter Tool from FlopTurnRiver.com

Button ($40.65)
Hero (SB) ($124)
BB ($101.50)
UTG ($125.10)
MP ($108)
CO ($168.40)

Preflop: Hero is SB with J, J
UTG raises to $3, 2 folds, Button calls $3, Hero calls $2.50, 1 fold

Flop: ($10) 2, 5, 2 (3 players)
Hero checks, UTG bets $6, 1 fold, Hero calls $6

Turn: ($22) 5 (2 players)
Hero checks, UTG checks

River: ($22) 3 (2 players)
Hero checks, UTG bets $11, Hero calls $11

Total pot: $44 | Rake: $2.20

UTG is 27/22/4, no other reads except that I know he opens 22 (so probably all small pockets) UTG. Is this ok? Sometimes I feel like I play way too passively OOP.