Looks pretty impressive. Can't compare, as I didn't bother with Forza 5 either.
1st lesson that most of us know is on almost all games = don't expect any launch games to be overly impressive.
Driveclub essentially is coming out with this a year after launch, so we will have to wait and see when the next Forza comes out if it is really similar.
It is near the end of the end....







