Margin call won’t be many peoples cup of tea, that’s for sure. But i work in finance and I enjoyed it, it captured the sort of ‘nothingness’ that surrounds that world. It’s hard to explain, big short was more colorful, entertaining but margin call has more grim and down to earth. It’ll be very boring and uneventful for people uninterested in the events of 08. It kinda just, goes. That’s why I liked it.