Fun premise, good actors, bad writing. This film seemed to have potential at the beginning but it quickly devolves into a trite action film. Ultimately it's very boring.

It is an exhilarating, distressing, funny and profound film, with one of the more memorable film scores in years,

Great movie. Not sure what people expected but I found it highly entertaining.

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