4/180, QQ line check

[Wish]

This hand felt really strange to me. Villain and I both in top 5 chips at this point, early in the tourney. No real reads, and villain probably doesn't have many on me either (we weren't at the same table when we both won our stacks). Comments on all streets welcome, but turn and river especially. I was trying to figure out what villain could be playing so passively (limp call, call, call) here for relatively large bets.

Poker Stars
No Limit Holdem Tournament
Blinds: t25/t50
9 players
Converter

Stack sizes:
UTG: t2315
UTG+1: t2718
MP1: t1625
MP2: t1827
MP3: t1525
CO: t5620
Button: t1710
Hero: t5465
BB: t1290

Pre-flop: (9 players) Hero is SB with Q[img]/images/graemlins/heart.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
5 folds, CO calls t50 <font color="aaaaaa">(pot was t75)</font>, Button folds, <font color="#cc0000">Hero raises to t200</font>, BB folds, CO calls t150 <font color="aaaaaa">(pot was t450)</font>.

Flop: 2[img]/images/graemlins/spade.gif[/img] 9[img]/images/graemlins/heart.gif[/img] 8[img]/images/graemlins/spade.gif[/img] (t450, 2 players)
<font color="#cc0000">Hero bets t400</font>, CO calls t400 <font color="aaaaaa">(pot was t1250)</font>.

Turn: 5[img]/images/graemlins/diamond.gif[/img] (t1250, 2 players)
<font color="#cc0000">Hero bets t1200</font>, CO calls t1200 <font color="aaaaaa">(pot was t3650)</font>.

River: 4[img]/images/graemlins/diamond.gif[/img] (t3650, 2 players)
<font color="#cc0000">Hero is all-in t3665</font>