Why over the past 18 years of Motorsport have developers never bothered to fix the AI. This is after all a "Motorsport" simulator. Yet the AI are just mass rammers. They smash the breaks on mid corner for no reason, but they don't break if you are in their predefined line, just carry on like you aren't there, plowing into which ever side the are aimed at.
I am no where near playing on high difficulty with a wheel, but at the same time you wouldn't want to because there is no avoidance protocol for AI. So you might as well get rid of the Penalty System aswell.
You can get rammed, pushed off track, then you recieve the penalty. Same thing happens online.
Yet here I am putting a 5 star because I'm still a fan of Forza, just wish devs would work on this stuff for once.