I didnt get to see this at the Cinema, but watched it on Blu Ray and well what a Film, it has to be next to Inception as one of the Best Films of 2010.
The acting by all is superb, Nicholas Cage is Brilliant as Big Daddy,i thought his Costume looked kind of Geeky but in one scene shows just how Efficient his character is in Dealing with the Bad guys, he also has a very touching and emotional scene that im not ashamed to say moved me to Tears.
I liked the In Joke by Matthew Vaughn, where Dexter Fletcher gets Crushed in a Yellow Range Rover straight from" Layer Cake"
As for Hit Girl played by Chloe Mertz, shes Amazing,a foul mouthed, whirling Martial Arts Genius!! Who can handle Guns and Knives like a Master !!
Everyones already said it but this is Just Funny as hell,very Black Humour, well directed exceptionally well edited, the Music is Awesome too and the thing that really suprised me was how Moving and Emotional it was, i didnt expect that at All. Buy it you will not regret it .