Interesting tournament hand

[SixgunSam]

This is a hand that came up in a tournament that I thought was interesting. Critique the play of each player in the pot. I was involved in this hand, but I will keep my identity concealed:

PokerStars No-Limit Hold'em Tourney, Big Blind is t100 (8 handed)

MP2 (t2125)
CO (t1458)
Button (t1710)
SB(t2950)
BB (t1490)
UTG (t2535)
UTG+1 (t1600)
MP1 (t4140)

Preflop:
UTG calls t100, UTG+1 folds, <font color="CC3333">MP1 raises to t200</font>, MP2 folds, CO folds, Button folds, SB calls t150, BB folds, UTG calls t100.

Flop: (t700) 3[img]/images/graemlins/diamond.gif[/img], T[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img] <font color="blue">(3 players)</font>
<font color="CC3333">SB bets t500</font>, UTG calls t500, <font color="CC3333">MP1 raises to t3940</font>, SB calls t2250 (All-In), UTG calls t1835 (All-In).

Turn: (t9725) 5[img]/images/graemlins/diamond.gif[/img] <font color="blue">(3 players, 2 all-in)</font>

River: (t9725) 5[img]/images/graemlins/club.gif[/img] <font color="blue">(3 players, 2 all-in)</font>

Final Pot: t9725

Results in white below: <font color="white">
UTG has Js Ac (two pair, Jacks and Fives).
MP1 has 3h 3c ( full house, Threes full of Fives ).
SB has Kd Qd (flush, king high).
Outcome: SB wins side pot t830. MP1 wins main pot t7605. </font>