Isn't this the same as the buzz light year ride at WDW? Looks like you have to be 42" to ride at all. I am confused, my ds, 36", loved the buzz ride and I heard they are the same.
MIB spins a lot more (and faster) than Buzz Lightyear. You're right in that they are both interactive rides, but MIB is a bit more intense and adult oriented than Buzz.
Buzz Lightyear: Your vehicle has doors that close on the side and you control the spin. You can easily hold your child close. The enemies/aliens are also more "cutesy". Bags can be placed on the floor of the car.
MIB: Individual lap restraints. Bags are prohibited. The ride has a few fast spins. Some can be triggered by your opponents. The aliens are more scary looking and are trying to shoot at your car.
I thought it was scary as a younger child like when i was 7 or somthing like that maybe 5 im not sure but anyway there are scary aliens more movment more darkness and scary events