Top 50 Animated Films

/film has the top 20 from a Time Out London list of the "Top 50 Animated Movies of All Time Curated by Terry Gilliam":

1. My Neighbour Totoro (1988) Hayao Miyazaki
2. Snow White and the Seven Dwarfs (1937) David Hand
3. The Bugs Bunny/Road Runner Movie (1979) Chuck Jones and Phil Monroe
4. Fantasia (1940)
5. Toy Story (1995) John Lasseter
6. Spirited Away (2001) Hayao Miyazaki
7. Yellow Submarine (1968) George Dunning
8. Belleville Rendez-vouz (2003) Sylvain Chomet
9. South Park: Bigger, Longer & Uncut (1999) Trey Parker
10. Robin Hood (1973) Wolfgang Reitherman
11. Bambi (1942) David Hand
12. Grave of the Fireflies (1988) Isao Takahata
13. Dumbo (1941) Ben Sharpsteen
14. Gandahar (1988) René Laloux
15. The Iron Giant (1999) Brad Bird
16. Akira (1988) Katsuhiro Ôtomo
17. The Brave Little Toaster (1987) Jerry Rees
18. The Jungle Book (1967) Wolfgang Reitherman
19. When the Wind Blows (1988) Jimmy T Murakami
20. Pinocchio (1940) Hamilton Luske & Ben Sharpsteen

The rest of the list from the Time Out London page, where there are annotations, commentary by Gilliam and links to Time Out's reviews:

21. Whisper of the Heart (1995)
22. The Nightmare Before Christmas (1993) & Coraline (2009)
23. Perfect Blue (1997)
24. The Incredibles (2004)
25. Watership Down (1978)
26. Princess Mononoke (1997)
27. 'Antz' v 'A Bug's Life' (both 1998)
28. Persepolis
29. The Secret of NIMH (1982)
30. Porco Rosso (1992)
31. WALL-E (2008)
32. Kirikou and the Sorceress
33. Aladdin (1992)
34. Ghost in the Shell (1995)
35. Beavis and Butt-head Do America (1996)
36. The Lord of the Rings (1978)
37. A Soldier’s Tale (1984)
38. Ratatouille (2007)
39. Aqua Teen Hunger Force Colon Movie Film For Theatres
40. Animal Farm (1954)
41. FernGully: The Last Rainforest (1992)
42. Fritz the Cat (1972)
43. Happy Feet (2006)
44. Waking Life (2001) / A Scanner Darkly (2006)
45. Transformers – The Movie (1986)
46. Paprika
47. Sleeping Beauty (1959)
48. Final Fantasy: The Spirits Within (2001)
49. Cloudy With a Chance of Meatballs (2009)
50. Heavy Metal (1981)

Ones I've seen are in bold print, and I've linked to my blog posts if I've written one. There are some on this list that I've never heard of. Of the top 20, for example, I'm unfamiliar with Gandahar and When the Wind Blows. I can see I have some homework to do. I have plans to watch Grave of the Fireflies, Persepolis, A Scanner Darkly and Ratatouille.