Party Poker No-Limit Hold'em, $0.50 BB (7 handed) Party Poker Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Button ($52)
SB ($50.50)
BB ($44.65)
Hero ($47.25)
MP1 ($34.09)
MP2 ($46.16)
CO ($35.89)

Preflop: Hero is UTG with A, J. CO posts a blind of $0.75.
Hero raises to $1.5, MP1 calls $1.50, 1 fold, CO (poster) calls $1, 3 folds, CO folds,

Flop: ($29.50) 3, 5, T (2 players)
Hero bets $5.5, MP1 calls $4,

Turn: ($29.50) 5 (2 players)
Hero bets $8, MP1 calls $8.

River: ($29.50) Q (2 players)
Hero?

Final Pot: $29.50

See title oO.
I thought i was repping a big hand and villain didn't care so i gave up after turn. Would AI on river been better?

Clar