Views from the Sofa’s 100 Greatest Scenes is a list of the 100 greatest moments in the movies. This could be long introductions, moments of action or great dialogue between characters. The scenes are in no particular order and come from many different types of movies.
Kingsman successfully pulled the rug on many preconceived ideas. It managed to reshape the spy movie, making it fun, tongue-in-cheek, ultra-cool, ultra-violent and thoroughly entertaining. The better and more effective rug-pull was making Colin Firth an action hero. The button-up, sophisticated gentleman from the Bridget Jones movies manages to throw off the shackles here and goes full James Bond. There is now where else this is better exemplified than in the great Church-Fight scene
Source: 100 Greatest Scene Number 27: Church Fight – Views from the Sofa