Set of 3s at NL400

[Hattifnatt]

I really dont like the way I played this hand.

I am very new to the tabe so unfortanetly not much of reads here more than MP seemed to have pretty loose calling requirements (dont know much about raising req.) preflop.

I almost always leads with my sets with a 3/4pot to PSB (esp. on action flops like this one) but took a different line here because I thought it was a great time to check it to let preflop raiser bet and putting everyone else between me and him. Good, bad?

Comments on flop turn and river is very appreciated.

Party Poker No-Limit Hold'em, 4$ BB (6 max, 6 handed)

Hero ($434)
MP ($258)
CO ($359)
Button ($492)
SB ($660)
BB ($65)

Preflop: Hero is UTG with 3[img]/images/graemlins/club.gif[/img], 3[img]/images/graemlins/diamond.gif[/img]. SB posts a blind of $2.
Hero calls $4, <font color="#CC3333">MP raises to $15</font>, CO calls $15, <font color="#666666">2 folds</font>, BB calls $11, Hero calls $11.

Flop: ($62) J[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img], 3[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, Hero checks, MP checks, CO checks.

Turn: ($62) K[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(4 players)</font>
BB checks, <font color="#CC3333">Hero bets $45</font>, MP folds, <font color="#CC3333">CO raises to $150</font>, BB folds, Hero calls $105.

River: ($362) 7[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">CO bets $194 (all-in)</font>, Hero folds.

Final Pot: $362