I only have 16 hands on the villain, he's running 26/26 so i'm guessing he is TAGG. The reason i called the river is that I don't think a 4 plays it this way much (debateable) and the only hand i could see him calling the flop for value with was AJ. My problem is that he'd have to be floating the flop with complete air here or turn a high card hand into a bluff. And i had this strange feeling that i really should call.

Thoughts?

PokerStars No-Limit Hold'em, $4 BB (6 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($474.10)
Button ($470.50)
SB ($305.30)
BB ($632.90)
UTG ($193.35)
MP ($390)

Preflop: Hero is CO with 5, 5.
2 folds, Hero raises to $12, Button calls $12, 2 folds.

Flop: ($30) 4, 4, 3 (2 players)
Hero bets $20, Button calls $20.

Turn: ($70) 6 (2 players)
Hero checks, Button bets $42, Hero calls $42.

River: ($154) J (2 players)
Hero checks, Button bets $103, Hero calls $103.

Final Pot: $360

And, the bonus hand!

I only have about 100 hands on the villain, he runs about 26/14 and is not that aggressive. He seems really ABC.

I've been threebetting a decent amount, he probably thinks my range is pretty wide on the 3-bet at this point.

PokerStars No-Limit Hold'em, $4 BB (5 handed) Hand History Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($1203.65)
BB ($394)
UTG ($661)
MP ($858.70)
Button ($212.80)

Preflop: Hero is SB with A, A.
1 fold, MP raises to $16, 1 fold, Hero raises to $66, 1 fold, MP raises to $176, [color=#CC3333]Hero...