Recently started getting into collecting a few Blurays or DVDs of my favourite movies rather than just have them downloaded, and this started mainly out of interest for commentaries. What are some of the best ones, either entertainment wise or knowledge wise. So far I have mainly been listening to comedy ones, but am studying film production so insightful ones are great too. Or even if it's just a Blu-ray with stellar special features. Just trying to find what good films are the most worthy of a physical purchase. I'll take TV show suggestions as well if they have good commentaries.