I do believe I would have sat through both parts if they had been presented back-to-back. Really, it is refreshing to see a rich story like this get the full treatment it deserves -- unlike Order of the Phoenix, which felt a bit condensed. The young actors have come to inhabit the characters JKR created and overall, the story was well paced and finished at the appropriate place (i.e. leaving the audience wanting more). Kudos to the cast and crew, and of course to Ms Rowling and her wonderful imagination. Can't wait to see part 2. In the mean time, I believe I'll go catch part 1 again...