Because it doesn't feel like you're in a giant spaceship. it doesn't feel like you're jumping into hyper speed, or making tight turns with a battle flying around you. The technology of the system limits that, and even though it was upgraded recently, that doesn't change the capability of the ride cars. Despicable Me is just funner for me, I prefer the more personal cars even if I can see a million around me. And all C3PO does is yell in distress. He doesn't feel like a pilot, he feels like a panicy bystander. He doesn't have that special moment when he becomes the hero. Personally I ignored him because sometimes I thought he was a little annoying. Like I said though, just my opinion.