I watched this film and felt like they shot it without an actual script, filming whatever came to mind. And what do you know, I found out later that they really didn't have a script to follow.

Makes sense now why many scenes feel rushed or incomplete, most of the effects look half rendered, and "Deadpool" looked like an absolute disaster.

And yet, oddly enough, it's not the worse film in the X-Men franchise. It just sets the bar exceedingly low.