Self-important, over-dramatic, uninspired.

if their story seems completely bonkers, almost like a feverish work of fiction, you ain't heard nothing yet.

It’s fine. It's literally the definition of a fine movie. You’ve seen it before, you know every beat and outcome before the characters even do. Only question is how much escapism you’re looking for.

Yes, absolutely, there is fun to be had, as well as many, many things to go boom, all amid an atmospheric urban jungle.