D-Box is 4D seating in selected Cineworld cinemas which vibrate/move to the action in films. You can adjust how much it moves/vibrates to you're liking
've never heard of this before as my local Cineworld has not got it.
I'm planning to seeing Jurassic World next week while In London and just wanting opinions on it, has anyone tried this before and is it worth the extra cost or just a poor gimmick ?

I'm planning to seeing Jurassic World next week while In London and just wanting opinions on it, has anyone tried this before and is it worth the extra cost or just a poor gimmick ?