There is no great glaringly obvious flaw in Altitude that ruins it. It's not outright dumb, the plot more-or-less makes sense, the acting is serviceable, but it's just so... Nothing. There's not a single person, place or thing that ingratiated Altitude to me. It's a...

A mid air hijack thriller!

The opening scene looked nice, but soon it turned out a disaster. I did not like how one cop saved the day, just like that. Then moving to the second stage of the film, which is going to take place on a plane on the mid altitude. So ano...