Jacob's Ladder

Things aren't going quite right for Jacob Singer. He's having flashbacks to the Vienam War and seeing demons all around him. Reality seems to be breaking down as he hops around in time. There's a truth he needs to face, and it might just take an angelic chiropractor to help him see it.

Jacob's Ladder is one of the most influential horror films of all time, establishing psychological horror tropes and creating visuals that would be imitated across all media for years to come. Does it hold up to close scrutiny, or is it one where you're better off just going along for the ride?