Honestly, I think kyoto ring was a bad Idea, Oval's that require you to hold your foot to the floor(on non Nascar-cars) is quite boring, we need an oval track that require braking, even if it's a "cookie cutter" track, it would still be loads of fun.
PS: I don't know why it's more fun to run restrictor-plate tracks on nascars, maybe it's because you can beat the hell outta eachother...