I loved my K5 Blazer; my brother had the full-size Bronco and it was pretty sweet too (especially with the 351). That said, the absence of four doors made utilizing the back a real pain in the ass. The cargo area was so big that it could not be effectively reached through the doors or through the back because of the drop down tailgate. The plus side was I could sleep in the back, and the cargo area was so big I could carry the race quad that I had at the time.
I'm glad to see the Bronco's return, although I don't think it is in the same vehicle class as Wranglers. I view them as complimentary vehicles, not competitors.