Mixing a story line with real life pranks is what makes it original, but the story itself is just a different version of Dumb and Dumber, which is ok with me. I liked that it was pranks that fitted into the story line instead of just a bunch of random pranks, that's what gives it a 4.
I liked the shock humor! Hilarious. Although, it is cringe inducing, irreverent, offputting, and disgusting at times. That's what I expected though. There's a little of everything in this movie: adventure, comedy, friendship, love, action, horror lol. You just gotta see it!