The thing I don't like about the Seasonal challenges is that they are unfair. If I hit a car, I can understand a penalty, but if they hit me, I get the same penalty? You can scrape down the side of a car, no problem, but you can't tap their bumper? They give you a massively powerful car that drives like it's on ice skates, and you can't even touch the wall on a super tight track? They make challenges where you have to use the gas and brake at the same time to maintain down-force? I could go on, and on, and on.
Sometimes I think they forgot about us DS3 users too.