Probably the closest any period piece of recent years has come to matching the tone and character work of Mad Men, taking a story that could have been wildly melodramatic on screen and playing it subtly and without clichés and hysterics - but also with some expertly placed moments where the emotion breaks through, and it's all the more powerful because we'd seen the characters hold it back before. Mara's performance is in contention for the best of last year, and Blanchett's ethereal quality is perfect for the character who should be believably larger-than-life. I could go on, but in short I really loved this. If I had seen it in 2015, would have been my #2 of the year behind Fury Road.