I like Leno as a comedian, and as a car buff, but I never connected to him on the Tonight Show. I never liked Conan, period, so this will just make me that much less likely to refrain from changing the channel.
Too bad the idiots at NBC didn't do the smart thing and make Leno the host of the American Top Gear - then maybe they wouldn't have felt the need to cancel it before it even aired (Adam Carolla? Saw that cancellation as soon as he was announced!)
While I get your point I wonder if the meltdown in the auto industry and economy wasn't to blame as well. "Watch us tool around in a $90000 car while GM goes bankrupt and you've lost your high-paying job."