Top set... butchered?

[SomethingClever]

Villain is extremely aggressive, I was going for the turn CRAI and whiffed. Is this OK or bad? What minraises the flop and then INSTASHOVES this river?

World Sports Exchange (WSEX)
No Limit Hold'em Cash Game
$0.25/$0.50 Blinds
6 Players
LegoPoker HH Converter

SB: $52.45
<font color="black">Hero (BB): $57.85</font>
UTG: $62.75
MP: $47.50
CO: $32.10
BTN: $117.75

<font color="black">Preflop:</font> Hero is dealt J[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/diamond.gif[/img] (6 Players)
UTG calls $0.50, MP folds, CO calls $0.50, BTN folds, SB calls $0.25, <font color="red">Hero raises to $3.00</font>, UTG calls $2.50, 2 folds

<font color="black">Flop:</font> ($6.75) J[img]/images/graemlins/heart.gif[/img] 6[img]/images/graemlins/spade.gif[/img] 4[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">Hero bets $4.00</font>, <font color="red">UTG raises to $8.00</font>, Hero calls $4.00

<font color="black">Turn:</font> ($22.75) Q[img]/images/graemlins/diamond.gif[/img] (2 Players)
Hero checks, UTG checks

<font color="black">River:</font> ($22.75) 3[img]/images/graemlins/club.gif[/img] (2 Players)
<font color="red">Hero bets $17.00</font>, <font color="red">UTG raises to $51.75</font>, Hero folds
Uncalled bet of $34.75 returned to UTG

Pot Size: $56.75 ($1.15 Rake)