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

Go in cold, and you're likely to emerge with your blood boiling. This has to be seen to be believed.

It's the kind of movie you'll want to see a second time with someone who hasn't seen it yet, to remember what it was like to watch it for the first time.

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.