I didn't think it was as good as the other initially, but after a few viewings, it really grew on me. The first few viewings I didn't realise, but when they end up calling them "blanks", it's referring to the original Invasion Of The Body Snatchers, when they called the guy on the table a "blank". I love the ongoing references throughout the trilogy, and how the intro to The World's End basically maps out what is going to happen throughout the rest of the movie. Almost everything that is said comes back round again one way or an another, and I love that. Oh, and how the pub names play a part...