Despite all the enthusiasm I've seen for the car camping, I really missed the simplicity of tent camping. Not only was it more complicated getting our assigned spots this year but the amount of people in the grounds was insane and the whole place was incredibly noisy (even for a festival campground, which is always going to be rowdy). It was like trying to sleep in a club.
If they're going to continue car camping, I think they should go back to making every person buy a ticket in order to be admitted into the grounds. At least they can better estimate the number of campers and properly plan showers and similar things. And also, have the courtesy to move the all night dance tent away from the campers tents, like they've done in past years.