Very entertaining movie, with interesting themes, cute actors and good acting. It felt like a movie-length episode of Dr Who, I was expecting him to pop in at any moment! The science lost me a bit but I love the idea that hearing classical music brought everyone to the same level. I'm a bit disappointed with the ending, simply because it felt like Theo had the opportunity to be either good or bad and therefore I hoped he'd be killed.Ah well, can't expect everyone to be as bloodthirsty and sociopathic as me, I suppose...