Myself, I loved it. While it made me laugh out loud quite a lot, it was also much more realistic and serious than I expected. I really liked that in the end however. I'd expect after Watchman and Batman Returns a lot of folks are coming to expect it as well.
Don't take the kids!!!!
This was a good one to see in the theaters. The action scenes alone were worth it, and it was funny with an interesting plot to. It felt at times like two separate stories. They weaved together well despite this. If you like gritty hero deconstruction, you'll like this one.