I got this the other day on ps4 and am finally getting to grips with the handling, it's certainly a challenge but the only car I have found that seems to be completely broken handling and physics wise is the escort.
The contact physics, specifically the side on contact is totally broken and will usually result in a roll from even minor door to door contact, it seems to act like an open wheeler with tyre to tyre contact causing the car to jump up, I'm sure it's an easy fix but it's definatly broken.
The other thing that seems broken in my game is the tuning side of things... I can only seem to change tyre pressures, tyre type and front sway bar on any class of car I choose. Am I being a div or do I need to press a certain button to get access to all the options?