Okay, here's my list:
Pros:
-Seats are claimed to be more comfortable than a Crown Vic
-Longer service life (that's 250,000 miles)
-Good fuel economy
-Streamlined lights
-Lots of gadgets
-Looks like there's better visibility than out of a Charger, not sure about the Crown Vic
-Cost is supposed to be equal to the current Crown Vics
Cons:
-There is no civilian counterpart, so "unmarked" cruisers would stick out like a sore thumb
-Existing equipment for current cars can't be carried over when cars are switched to the Carbon (which is a short term hit for possible long term benefit)
-Being so integrated, radar units, laptops, etc. can't be simply switched out when they fail (don't know if that happens with the current cars, but sounds plausible)
-All this integrated equipment makes it harder for aftermarket support, equipment repairs, equipment upgrades, and makes it hard to switch away from the Carbon once it is adopted. Carbon might become the Apple of law enforcement vehicles.
-The tires - hopefully fixed by production time
-I'm not sure about the suicide rear doors. I think an 180-degree door hinged at the front would work better.
-Oh, and I think it looks ridiculous. Mostly the integrated push-bars at such a weird angle; looks like nose-rings to me.
I'm not trying to write off the entire car, but there is room for improvement, mostly due to all the proprietary equipment. Instead of doing that, they could make room in the dash to place equipment from the police service's manufacturer of choice, which would allow them to keep all the equipment standard across the fleet. Have a built-in laptop mount where the current screen is, mounting points for a radio in the centre console, etc.
I don't know how they would solve the problem of unmarked cars. License an exterior shell design from a manufacturer? Produce a civilian version of the E7?