Isolation move- retarded?

[yabastid]

UTG+1 is a good observant player capable of folding. I thought if he really liked his hand he pushes after BB's allin (though possibly not if he has aces). I should have a pretty tight image.

PokerStars No-Limit Hold'em Tourney, Big Blind is t400 (8 handed) converter

SB (t23980)
BB (t2580)
UTG (t23288)
UTG+1 (t44374)
MP1 (t11264)
MP2 (t30514)
CO (t17414)
Hero (t24490)

Preflop: Hero is Button with A[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">1 fold</font>, <font color="#CC3333">UTG+1 raises to t1200</font>, <font color="#666666">3 folds</font>, Hero calls t1200, <font color="#666666">1 fold</font>, <font color="#CC3333">BB raises to t2555</font>, UTG+1 calls t1355, <font color="#CC3333">Hero raises to t24490

Comments?