Very very predictable, including the post credit scene !!!

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

I think this is a new genre that they're all sort of working their way through it and haven't got all the kinks worked out yet but it's a genre that works for me.

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.