There are already a lot of inconsistancies from the books and the first two seasons.
((By that I mean MaryAnne and the FotS attack to even Bill and Sookie))

I cant wait till Season 3. Club Dead. and Season 4. Dead to the World. Which 04 is mah favorite book. But i wonder what they'll omit because it will be too difficult to produce on screen or wat they'll add to make it more interesting.