dragon kinda looks like one of my cats, which naturally I found quite amusing (obviously I'm referring to the feline on the left. And no, I don't still have that horrendous sofa).
Anyway, the film was very enjoyable indeed. The story is a classic misfit-comes-good gig: young viking is frustrated at not being given the chance to prove himself to his dragon-slaying peers, yet ends up playing a vital role in building bridges in dragon/viking relations and eventually becomes a hero. A simple, classic tale then, but it's a heck of a lot of fun. Let's face it, dragons and vikings are COOL, so what's not to like?
The relationship between our intrepid hero Hiccup, and his dragon Toothless, is very well portrayed and packs a surprisingly emotional punch, as does Hiccup's relationship with his father (there's no doubt this is a kids' film, but there's perhaps a few themes that are aimed at the more discerning older viewer). Toothless himself is an amusing creature, and the cause of much of the film's humour. The story moves at a good pace, with plenty of 'action' sequences to keep things ticking over. The climax is somewhat predictable (like I said, it's a film made for a young demographic) yet is pleasingly epic and handled well.
The soundtrack is one of the film's genuine surprises - some lovely classical compositions in the mix. Anyway, How to Train Your Dragon is well worth a look if you're stuck for something to watch at the cinema.