My favorite animated movie ever is between Grave of the Fireflies, Perfect Blue, and Castle of Cagliostro. CASTLE OF CAGLIOSTRO IS FUCKING AWESOME. Best Miyazaki film ever.
The best thing about my animated movie picks, is that they don't have faggy SINGIN' and DANCIN' and 2/3 of them actually have mature themes! Wow! In an animated movie?!