I really enjoyed The Young Poisoner's Handbook. Some people made the comparison with A Clockwork Orange from Stanley Kubrick and I can get where they come from if they mean the same tune they play a couple of times and also the fact that when Graham Young is getting institutionalized one doctor tries to cure him from his demons but other then that those two movies are completely different. While A Clockwork Orange was about a young man against society using ultra violence this one is about a young smart apathetic guy poisoning everybody he dislikes. Plus the fact that this movie is based on a true story while Kubrick's masterpiece was just fictional makes it totally useless to compare both movies. Nevertheless I thought Tobias Arnold as Graham Young gave a good performance as well as the other actors. Certainly worth a watch.