I've been vocal about the COT in past posts...
It'll probably work for the better, once NASCAR and the teams tweak the bugs out. I've heard that the cars are unstable at speed and in packs, which almost stands to reason. Everything will be worked out in the end and the cars will be faster and safer, in time.
Reminds me of F1, F1 is going through some changes to try to slow the cars down; and not that long ago people were wondering if the cars would be as fast as the turbo'd ones prior.