What's your favourite animated movie and why?

I've watched a lot of animated movies, especially as a kid but one that will always stick with  me is American Tail. It's a fairly old movie (1986) and the sequels were also good, though the original is always the best. Heres one of my favourite scenes!

I like Brave, Ratatouille, Big Hero 6 and those movies produced by Ghibil Studio 

I really really liked Wreck-it-Ralph, Howl's Moving Castle, Princess Mononoke and The Land Before Time.
I basically like most Disney movies too, my favourites being, Little Mermaid and Tangled!!!
I LOVE ANIMATED MOVIES SO MUCH :^) 

Mulan ? hmmm

disney animated movies are too good... ( i hate frozen )

can i just say studio ghibli as a whole? or tangled and moana.

Wreck-it-ralph and Smurfs

A Bug's Life. Really cute and interesting to see insects talking and working together.

i loved the bit where they use a leaf and a water droplet to make a telescope

Tom & Jerry