Source: denofgeek.com

1. Worst: Catwoman vs. Laurel

(Catwoman)

Oh, Jesus.

I've talked before about how brain-screamingly bad Catwoman is, and most specifically about the editing. Go to any film school in the land, and they'll tell you that a quality action scene depends very strongly on editing.

Have you ever watched a movie, gotten to a fight scene, and immediately wondered what in the hell was going on? Well, A: You were probably watching Catwoman. And B: It was most likely because of garbage editing. And Catwoman as a movie is almost entirely garbage editing. Stuff is cut together in a collage of jump cuts and repeated actions. The sequence also breaks the 180-degree rule, a cardinal sin of film continuity.

You have to try to be this bad. Almost everything else on this list is bad for textual reasons. Either the motivations are bad, the style is mismatched to the scene, or the scene is just poorly written and directed. This is the only one that's across-the-board technically bad.

And there you go. Some more great fight scenes and some more awful ones to check out on YouTube, where all of these are uploaded, because copyright takedown bots really do not work.