Following in a similar theme from the last Current Crazes and Crystal gazes on Vampires and Zombies, this edition is also about what's trending on our screens; The Post-Apocalypse, Futuristic Sci-Fi. Though these genres have been around a long time, it seems more recently they have popped up and multiplied as quickly as a wet Gremlin.

So what is it that's making these genres have a surge in popularity when they have been around for like... ever! And what will be the new flavour of the month when the trends disappear back into oblivion.

Welcome to the latest segment in the Rabbit Hole... Current Crazes and Crystal Gazes! You may or may not have picked up from the name, but this category is all about what's trending now and predictions for the future. To kick things off, a rather obvious craze since the release of the Twilight movies - Vampires.

But is this favoured nighttime ghoul in the process of being replaced by a not quite so sexy creature from the underworld... the Zombie!