Oh! That meaning of a long book. Yes, I read books that size for fun all the time. (I thinking longer books though, like my computer how to guides which are more than 1.5k pages long. Or the complete LoTR Trilogy with the Hobbit which is more than 1.8k pages long.)
No, I haven't seen Fooly Cooly, but it's on my list.
Have you ever fallen asleep watching a movie?