How many bets??? AKA does my river play suck?

[Luv2DriveTT]

Party Poker 3/6 Hold'em (10 handed) converter (http://www.selachian.com/tools/bisonconverter/hhconverter.cgi)

Preflop: Hero is MP1 with A/images/graemlins/spade.gif, Q/images/graemlins/spade.gif.
UTG calls, <font color="#CC3333">UTG+1 raises</font>, <font color="#666666">1 fold</font>, <font color="#CC3333">Hero 3-bets</font>, MP2 calls, <font color="#666666">3 folds</font>, SB calls, <font color="#666666">1 fold</font>, UTG folds, UTG+1 calls.

UTG+1 is a known very loose raiser, my PFR is an isolation attempt, because he plays porly post flop. I didn't expect the numerous cold -callers.

Flop: (14 SB) 3/images/graemlins/club.gif, 8/images/graemlins/spade.gif, 2/images/graemlins/spade.gif <font color="#0000FF">(4 players)</font>
SB checks, UTG+1 checks, <font color="#CC3333">Hero bets</font>, MP2 calls, SB folds, UTG+1 calls.

Turn: (8.50 BB) 3/images/graemlins/spade.gif <font color="#0000FF">(3 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets</font>, MP2 calls, UTG+1 calls.

River: (11.50 BB) 4/images/graemlins/club.gif <font color="#0000FF">(3 players)</font>
UTG+1 checks, <font color="#CC3333">Hero bets</font>, <font color="#CC3333">MP2 raises</font>, UTG+1 folds, <font color="#CC3333">Hero 3-bets</font>, <font color="#CC3333">MP2 caps</font>, Hero calls.

Final Pot: 19.50 BB

Does my river play suck???

TT /images/graemlins/club.gif

[Chairman Wood]

What do you know about MP2? I don't think it sucks to get 3-bet. It sucks that it got capped. 88?

[Piiop]

Standard hand. River play is good.