John is engaging, entertaining and knowledgeable. His enthusiasm for the subject matter is contagious. He has a huge breadth of knowledge and this enables him to link a wide variety of text, cases and individuals to bolster each of the subjects. John is always punctual and has a mix of text, video and spoken matter readily prepared to impart to the class, ensuring that all learning styles are catered for. I would gladly recommend this course to anyone considering an associated career or anyone who has an interest in criminology and would like an informative and entertaining short course.