yeah... they did didn't they..? i guess its good.. cause yeah they will be having a greater role in harry's life in the fifth book.. and neville did a good job in the movie! he acted good.. and bonnie was starting to come out too! not just as a background anymore..thats cool for me.. and yeah! the twins did an amazing job! it was as if they weren't acting.. it was like it was their normal selves.. hehe.. all in all i think its great!