I think the problem is almost the opposite. In some ways Jackson doesn't seem quite sure who to aim the films at.
I thought it was a really bloated film with some really good bits in it. There was just far too much filler (3 hours to get to the end of chapter 6 in the book).
The opening Dragon attack was fantastic and I loved the section in the Shire
with the exception of some of the comedic Dwarf stuff. Aidan Turner looks completely ridiculous as a Dwarf.
After that it seemed to lurch from set-piece to filler to set-piece to filler. I can't for the life of me think why Azog was included other than to add a baddie. It seems you can't have a film without a baddie to boo and hiss at.
The Radaghast sections were pretty ridiculous and the less said about the goblin section the better. 10 mins of running along knocking goblins off of platforms does not make for good cinema. It's almost as though he was trying to recreate Moria. Hated it.
Not suprisingly the best bits were when the Hobbit was being the Hobbit. The introduction of the Dwarves, the trolls and riddle game were all good fun.
Opinions and ********* and all that but I think a 3 hour Hobbit film, where the elements in the actual Hobbit were expanded upon, would have made a grand film. As it is it just feels as though they all sat around a table and thought we can make a ton of cash out of 3 films.