It does look nice but although I do like a good racing game, I also like a bit of realism when it comes to crashes. AFAIK there hasnt been any ingame footage of the crash sequences or major vehicle damage - unless anyone can point me in the right direction for a vid.
I hate - with a passion - racing games that have bad crash physics and damage. So much so it means uninstalling. I enjoy the fact that the car Im driving is not indestructible, you have to be smart when driving against opponents and when it goes spectacularly wrong, I get an odd satisfaction from watching my vehicle get wrecked and it happening with a good physics engine showing all the detail as the car is totaled. For me it gives a greater degree of re playability as I want to race again and this time get it right.
Games that have instant respawn when you leave the track, no damage modelling and terrible physics are a no no for me.
I want to see dust, dirt, sparks, twisted metal, wheels rolling off etc...
I pray Forza 5 comes up trumps in this area.