I'll admit in terms of the How to Train Your Dragon films I'm a bit rusty, in fact very rusty as I have never seen the first one...or the second one. But I decided to go along and see the 3rd one as I'd heard about the hype surrounding it and thought "why not". The kids watching the film were probably less annoying than some of the parents, yes I'm talking to you the woman two rows in front who scrolled through Facebook and your Snapchat stories for half the film, 104 minutes is not a long time to go without social media - maybe give it a go! I'm sure I'd have understood bits of the film more if I'd seen the other two but I wouldn't deem it as one of those films that make no sense without watching the first in the series. So, don't worry if you have no dragon knowledge and get dragged along to see it. Hiccup discovers that his dragon Toothless isn't the only remaining Night Fury, and he must find "The Hidden World" that