Originally Posted by quantum-x

Amelie is hardly overlooked.

If you want 'overlooked' films in that same genre, check out:
The delicatessen
Un long dimanche de fiançailles [A very long engagement]
City of the lost children
[all same director as amelie, all w/ more substance, imo]

Jeux des enfants [Love me if you dare is the english title, I think]
Different director, great film