^ I agree with siya. All Miyazaki films.
My Personal list top 5:
1. Ah! My Goddess the movie
2. Conqueror of Shambala (Full Metal Alchemist movie)
3. Dragon Ball Z: The World's Strongest
4. Dragon Ball Z: The Tree of Might
5. X
I really enjoyed #3 and 4 back in the day---I saw them when they aired for the first time on Cartoon Network.