It's no definitive masterpiece but it's damn close.

This is a tender, generous movie that likes its characters and presents them as real people, full of flaws and strengths.

The tone of this movie is interesting -- the stakes are both dramatic and high, but it's balanced with a lot of fun, tongue and cheek dialogue.

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