5/10 wierd line by me

[Praetor]

Prima Network No-Limit Hold'em, $10.00 BB (5 handed) Hand History converter Courtesy of PokerZion.com

Button ($1164.00)
SB ($2124.75)
BB ($1082.00)
Hero ($1082.00)
MP ($1103.00)

Preflop: Hero is UTG with A[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/club.gif[/img].
<font color="#CC3333">Hero raises to $35</font>, <font color="#666666">3 folds</font>, BB calls $25.

Flop: ($75) 5[img]/images/graemlins/diamond.gif[/img], 9[img]/images/graemlins/diamond.gif[/img], 4[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, Hero checks.

Turn: ($75) Q[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
<font color="#CC3333">BB bets $54</font>, <font color="#CC3333">Hero raises to $188</font>, <font color="#CC3333">BB raises to $450</font>


Hero? Villain is datamined at 20/13/2 over 300 hands, turn aggro is high though at 4.5
i check flop here alot because its a pretty good flop for a BB defending. turn I just call most of hte time, do you guys think the raise sucks or is ok as a variant?
as played, fold or shove?