I have only followed the HP series because I went on a school trip to the cinema to see the first one, and I went to the cinema to see the second one. Someone gave the third and fourth one to me on a pirated DVD so I've just kind of followed it the whole way through by coincidence really and with some indifference. I'll get round to watching it, but thus far
and it's really annoying because there's not a prayer I'd go to the cinema to watch it.