What are attractions/rides I cant miss at Disney World?

Animal kingdom safari, mt everest, river rapids.... mgm tower of terror, rockin roller coaster.... epcot soarin (worth the wait!!) Test track, mission space, nemo and friends (the ride sucks, but u end but in a room where u can see manatees Android dolphins and sea turtles. It made me cry happy tears bc i was soooo excited to see a real dolphin) magic kingdom (always crowded!) Haunted mansion, splash mtn (3 he wait in a monday...) space mtn(also a loooong wait) i didnt rly like magic kingdom...aimed at lil kids. Loooved mgm and also epcot the of the dolphins