Imagine the It's A Bugs Life ride at Walt Disney World (unironically the best ride at Animal Kingdom if you find horrified children funny, like I did as a teenager during our family vacation) or any other 4D theme park ride where the screen has 3D effects (so you wear 3d glasses) and the seats spray water at you, move, and there's flashing lights/fog machines in the show building.

Boom you have the 4DX movie experience that Regal Cinemas has been pushing recently. Twisters apparently was a decent experience (I can't speak on it because I didn't see Twisters in 4DX) where the theater temperature would drop whenever the tornado wind was supposed to be crazy & whatnot, but my sister did and swears it was the best movie experience she's had all year.

Anyways, for Deadpool I figured why not & tried it but holy shit the seats would violently shake you & punch you in the back anytime Deadpool and Wolverine fought. (edit as soon as I hit 'send' I knew I'd fucked up and referred to NSYNC as Backstreet Boys but fuck it I don't care about some geriatric boy band - sorry Hexbears who are like 35-45). Lost half my popcorn to the goddamn Backstreet Boys scene because of this. Unnecessary. Would probably be a goated experience though for like, a horror movie....