They have absolutely done a great job with that class. There were a bunch in the enduro, too. They aren't quite up to ITS specs but they seem to have the formula just about right, and it hasn't gotten out of control. Cars are generally kind of scruffy, though as you might expect from running that close. They used to have a slower class for the 318 and the crappy 325e thing but I believe they've scrapped it.

K