Berate my play

[suited_ace]

This is what you get when you decide to play poker instead of going to bed as you should:

Party Poker No-Limit Hold'em Tourney, Big Blind is t200 (4 handed) converter

Button (t1515)
SB (t1830)
Hero (t2475)
UTG (t2180)

Preflop: Hero is BB with T[img]/images/graemlins/heart.gif[/img], Q[img]/images/graemlins/spade.gif[/img].
<font color="#CC3333">UTG raises to t400</font>, <font color="#666666">2 folds</font>, Hero calls t200.

Flop: (t900) Q[img]/images/graemlins/heart.gif[/img], 7[img]/images/graemlins/diamond.gif[/img], 8[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG bets t425</font>, Hero calls t425.

Turn: (t1750) 2[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, UTG checks.

River: (t1750) 2[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">UTG bets t425</font>, Hero calls t425.


How would you play it?