I actually find the Touch system in my 2010 more intuitive to use than the MFT system in my dads car or the '13 Taurus I tested out. The '13's definitely look more polished and I'm sure given enough time I would be happy with either.
BUT, based on how easy both android and iOS phones are to use, how fluid the OS is and customizable it is, I can see that infotainment systems in most cars I've used are far behind what they should be.
I don't think, from what I've been reading in this thread that a blackberry based OS could be such a bad thing, it's up to Ford to give it a polished look and to ensure it is as responsive as ANY modern touch screen device, which my 2010 or even an MFT equipped car is NOT.