Looks decent. (We own a 2006 Ram 2500). The cab looks like a full crew-cab vs. the current quad cab. The bed looks awfully short; that combo would make it just like crew cab/tiny bed combos from Ford and Chevy. The styling does look a lot like F150 to me.
Coil springs are interesting. But leaf springs work very well for what pickups are meant to do.
IMHO, Chrysler needs to address quality, gas mileage, and the reasonable expectations of whether Chrysler LLC will be in business 10-15 years from now in order to sell more product.
I read elsewhere that the Hemi is getting more power for 2009, maybe close to 400hp. That would make it very competitive in the hp race, but I think gas mileage will continue to be a big issue, and GM has a big lead on mpg in full size 1/2 ton pickups.