3. Incredible Chemistry
If they called this film The Five Musketeers instead of The World's End it would have been just as fitting. The film centres on five childhood friends who get back together to do an epic bar crawl in their hometown and the chemistry between everyone will make you think they really have been friends since childhood. Simon Pegg and Nick Frost have been friends for a long time and examples of their chemistry can be seen in Shaun Of The Dead and are well known but throwing three newbies into the group makes chemistry a wild card and I didn't exactly know what to expect from everyone but I can tell you with confidence that I wasn't once disappointed.