The tank shakes when it's moving. When you stick your head out, you feel the wind, you smell the trees and grass,That is what it means to have realism, is it not?4DX Was Fun.That was cool!and you get wet when it rains.But to be honest, I didn't think I'd get so wet!It must be nice to have a hat, huh, Mika!?It's only natural.I'd like to go again.