Very questionable 33 hand

[Grease]

OK, sorry to say it, but I have little to no reads on anyone. I was fiddling around trying to get playerview to work while pokertracker was crashing while 4-tabling, so I really don't know much of anything about the players in question. There seems to be a lot of room for debate on this, what do you guys think?

Party Poker 2/4 Hold'em (8 handed) converter

Preflop: Hero is UTG+1 with 3[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/diamond.gif[/img]. MP2 posts a blind of $2. CO posts a blind of $2.
<font color="#666666">1 fold</font>, Hero calls, <font color="#666666">1 fold</font>, MP2 (poster) checks, CO (poster) checks, <font color="#CC3333">Button raises</font>, SB calls, <font color="#666666">1 fold</font>, Hero calls, MP2 calls, CO calls.

Flop: (11 SB) 3[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/club.gif[/img], 8[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(5 players)</font>
<font color="#CC3333">SB bets</font>, Hero calls, MP2 folds, CO folds, <font color="#CC3333">Button raises</font>, SB calls, <font color="#CC3333">Hero 3-bets</font>, Button calls, SB calls.

Turn: (10 BB) 9[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">Button raises</font>, SB calls, Hero calls.

River: (16 BB) 6[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets</font>, Button calls, SB calls.

Final Pot: 19 BB

Thanks for the imput.