v 70/30 over 30.

Anyone think I'm ahead enough here to justify a river call?

PokerStars No-Limit Hold'em, $2 BB (9 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

MP2 ($223.40)
MP3 ($45.65)
CO ($89.25)
Button ($209.35)
SB ($133.70)
BB ($98.85)
UTG ($266.45)
Hero ($225.90)
MP1 ($200)

Preflop: Hero is UTG+1 with J, J.
1 fold, Hero raises to $8, 3 folds, CO calls $8, 3 folds.

Flop: ($19) A, J, Q (2 players)
Hero bets $14, CO calls $14.

Turn: ($47) T (2 players)
Hero checks, CO bets $14, Hero calls $14.

River: ($75) 8 (2 players)
Hero checks, CO bets $53.25 (All-In), Hero ...