I'm a bit conflicted, on the one hand I love that is in the game now, but I would rate it poorly, maybe 4 out of 10. At least it doesn't feel like its going to destroy a wheel like Gran Turismo's rally mode can.
Overall it feels light and at times there's very little if any resistance (like when parked) and the depth or number of parameters that are input into the FFB seem fairly limited. There's no in game adjustments either so you'll have to adjust from your profiler.
With that said though I've thoroughly enjoyed it, especially with the FFB turned up to 124%, that made me sweat. Being able to shift with an actual shifter is also very nice along with having a gas and brake pedal that allow for much better controll.
I'm not sure if you'd still be into playing tonight, but I'd love to have some more folks on my friends list who at least play the game.
EDIT: I cant seem to find you on steam, Are you "Thekitten" on steam maybe? it looks like it might be but its hard to tell with steam.