So, I've been trying to wrap my head around this all night. The best way I can describe how I feel goes as follows. I feel like this is akin to the latest Camry redesign. Toyota says its improved in every way, though they really only make minor improvements here and there. Toyota tries to go with a design that seems more modern and edgy, yet it seems to be trying too hard while still mostly looking the same. A new entertainment system could, perhaps, be its further foot forward. At the same time, some would say to not fix what isn't broken. While not broken, I think its safe to say the competition is advancing at a higher rate. This, to me, is the new Silverado.
Granted, there are probably many people out there who probably prefer Chevy to keep their beloved Silverado free of all the new-fangled sissy-boy advancements that Ford and Chrysler are trying. It is, after all, a vehicle that is designed to be used for hauling/towing/etc. Though, how many people simply use it to parade around in as their show of how masculine they are (or desire to be)? It doesn't seem the F-series has slowed down any since adding the Ecoboost engine, either.
This is somewhat based on assumptions, though. Until GM releases figures for its "new" power train line-up, who's to say they didn't make the right choice? I guess we'll find out eventually.
One last thing, I noticed they have abandoned the level of body differentiation that the current models have between them. I was hoping we would see more unique identities between the Silverado and Sierra. Maybe I was being unreasonable...