Share the one's you don't like.

My all time worst movie still is Happy Feet.
It's currently the only movie i stopped watching part way through it.
I lasted 20 minutes or so because i could not believe how bad it was and i wanted to make sure i wasn't trippin'

I nearly walked out on terrible movie version of The Hitchhikers Guide to the Galaxy.
There was even a scene in it that is not in the books.

The last three Star Wars.
My kids wanted to watch them because of all the buzz.

Oh yeah i watched a few minutes of one of the first Harry Potters and have never watched any more of any of them.
So i can't express if they are horrible or not based on a few minutes.

Tim Burton's, Planet of the Apes and Willy Wonka and the Chocolate Factory.

Reservoir dogs.