This ride has to be the worst one I've ever been on. The restraints and darkness didn't bother my kids (4 and 7 at the time). In fact, the shoulder restraint didn't even touch the top of DD's shoulders. So she missed "feeling" Stitch jump on her. No loss.
No, what we hated was the horrible, gagging smell that they pumped in to create Stitch's "chili-dog-burp breath." It was so bad I refused to go back when friends of ours joined us on our last day and wanted to ride. Even the gift shop you exit into smells bad from that odor.
Run, run away! (And go on the Buzz ride - it was exceptional!)