ps3 damage modeling

[t1no]

soo, i bought the game (ps3version) yesterday and play for about 3 hours straight.
i notice that the car does not have deformation model even after millions of crash.
only scratches, bumper come off, but no deformation @ all.
i spend the last hours crashing and i dint see any deformation.

if you watch this video
http://www.youtube.com/watch?v=aY0L13txFSA
the back of the gtr has a large deformation, im not sure what version that demo is but thats not how my game perform.

is it a bug or the ps3 version is gimped ?

any one with ps3/360 version can confirm this ?
please advice.