Love season 2, can't wait for the finale. From technical perspective I absolutely adore grading on this thing - filming techniques and colouring look exactly like seventies era.
As as side note I always find the weakest point of currently made "period" movies and series set in 70ies is way too modern hair and clothing. Somehow hair and makeup departments completely lost the ability to do those Rod Steward mullets, Farrah Fawcett waves, Wogan from-below-eyeline-combovers-with-dog-ears-plus-sideburns realistically, and the same goes for bell bottom jeans and abbesque two sizes too tight shirts. And where are all the Burt Reynolds stashes?