My wife and I went into this movie expecting it to be quirky fun, primarily punctuated with action and comedy.
The action sequences were well done, though some seemed a bit too fast. Maybe some more slow motion play within the action sequences would have made it a bit better, but it didn't hurt the overall play of the movie.
The comedy bits are well placed and added well to the story. The humor was not overtly crude, which is a fresh change in today's comedy market.
We were a bit surprised in the emotional draw into the story line. We did not feel emotionally attached to the characters for the first half of the movie. Instead, you become more emotionally attached to the situations the characters get into. Eventually, the second half brings you more into connection with all of the characters.
I would not recommend anyone in their early teens see this movie without adult supervision, and anyone younger should not see it until they are older. Though nudity is listed as one reason for the rating, I did not see anything I would consider inappropriate, since most kids see the same amount of skin just going to a swimming pool. There are only 3 sexual situations in the whole movie, they are not graphic, and 2 are played off more as humorous. The violence is gratutious once Hit Girl enters into the movie.