100 NL, how good (or spewy) is this?

[SABR42]

Villain has standard FR tagfish stats (11/7). Haven't seen him do anything special.

Poker Stars - No Limit Hold'em Cash Game - $0.50/$1 Blinds - 7 Players - (LegoPoker HH Converter)

SB: $61.65
BB: $100.00
Hero (UTG): $101.85
UTG+1: $105.75
MP: $101.50
CO: $262.40
BTN: $40.50

Preflop: Hero is dealt 8[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/club.gif[/img] (7 Players)
<font color="red">Hero raises to $4.00</font>, 5 folds, <font color="red">BB raises to $12.00</font>, Hero calls $8.00

Flop: ($24.50) 2[img]/images/graemlins/diamond.gif[/img] 4[img]/images/graemlins/club.gif[/img] A[img]/images/graemlins/spade.gif[/img] (2 Players)
BB checks, Hero checks

Turn: ($24.50) J[img]/images/graemlins/diamond.gif[/img] (2 Players)
BB checks, <font color="red">Hero bets $18.00</font>, BB calls $18.00
<font color="blue"> Ok, so it looks like he has KK/QQ. I'm prepared to fire twice to get him off it. </font>

River: ($60.50) 7[img]/images/graemlins/heart.gif[/img] (2 Players)
<font color="red">BB bets $20.00</font>, <font color="red">Hero insta-shoves</font>
<font color="blue"> LOL blocking bets. Get the [censored] outta here! </font>