Here's my ranking of all the worlds from hardest to easiest, regarding hard as "hard to get to a score of 1000"

Tangled Haunted Mansion Zootopia Toy Story Mickey Mouse & Friends DuckTales The Lion King Monsters, Inc. The Incredibles Big Hero 6 Nightmare Before Christmas The Jungle Book Mulan Aladdin Lilo & Stitch Pirates of the Caribbean Moana Alice Through the Looking Glass Beauty and the Beast Inside Out Cars 3 Finding Dory Wreck It Ralph