Special mention

Max Steel and Teenage Mutant Ninja Turtles: Out of the Shadows were the other two 2016 movies in this genre. But who saw them?

Max Steel, for instance, has managed to be 0% fresh on Rotten Tomatoes – and this is an achievement in itself. On the other hand, Teenage Mutant Ninja Turtles: Out of the Shadows, while earning a better score, seems to have been dumbed down even more.

I can’t say whether or not they’re bigger offenders than any of the others on this list.

But what follows next were such big disappointments that Max Steel and TMNT: Out of the Shadows cannot surpass them.