HOLY SHIT !
We have seen like 10 different GT5 demo at E3/TGS the video from the czech guy during like 3 years
and look this video from the retail version, go directly at 3:00,
http://www.moggyaspi-show.com/article-qui-a-trouve-gt5-61314256.html
see what happen when u hit a car from behind ? it is SO MUCH different from what we have seen since 5 years ! The cars litterally "jump" at any front or rear hit ! It looks completely not realistic but at least it will stop people from hiting each other ...
WHY have we not seen this before ?
Time to Work !