200/400 NL - Overbet = Nuts?

[spivey]

Rate these bluffs:

First against NicholasJ, second against an unknown:

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HAND #1
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Full Tilt Poker, $1/$2 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

Hero (BTN): $304
SB: $149.80
BB: $81.50
UTG: $261.35
MP: $477.35
CO: $244.20

Pre-Flop: 5[img]/images/graemlins/diamond.gif[/img] 3[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BTN)
UTG raises to $7, 2 folds, Hero calls $7, SB calls $6, BB folds

Flop: ($23) 6[img]/images/graemlins/spade.gif[/img] A[img]/images/graemlins/diamond.gif[/img] 7[img]/images/graemlins/club.gif[/img] (3 Players)
SB checks, UTG bets $18, Hero calls $18, SB folds

Turn: ($59) 7[img]/images/graemlins/diamond.gif[/img] (2 Players)
UTG checks, Hero bets $40, UTG calls $40

River: ($139) 8[img]/images/graemlins/spade.gif[/img] (2 Players)
UTG checks, Hero bets $239 and is All-In




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HAND #2
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Full Tilt Poker, $2/$4 NL Hold'em Cash Game, 6 Players
LegoPoker Hand History Converter

MP: $125
CO: $400
BTN: $463
SB: $676.50
Hero (BB): $400
UTG: $865

Pre-Flop: 5[img]/images/graemlins/diamond.gif[/img] 6[img]/images/graemlins/diamond.gif[/img] dealt to Hero (BB)
3 folds, BTN raises to $14, SB folds, Hero raises to $44, BTN calls $30

Flop: ($90) 2[img]/images/graemlins/club.gif[/img] 9[img]/images/graemlins/diamond.gif[/img] A[img]/images/graemlins/heart.gif[/img] (2 Players)
Hero bets $60, BTN calls $60

Turn: ($210) K[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero bets $296 and is All-In