Don’t waste your time on these Disney World attractions. Although I can agree with much of this article -- we still LOVE the Muppet 3-D show. And Tough to be a Bug is another favorite - but I agree it can scare (or creep out) some. And one of the comments mentions the Epcot Country movies - agree. But - do NOT miss "Flights of Wonder" in AK (also mentioned in comments) - it's amazing.
Think Twice about these WDW Attractions with Toddlers! Magic Kingdom: Philharmagic, Peter Pan’s Flight. Animal Kingdom: It's Tough to Be a Bug, Primeval Whirl. Hollywood Studios: Muppet Vision 3D, Studio Backlot Tour. Epcot: Journey into Imagination with Figment, Maelstrom