Here is the full list of all 8 FXNOW achievements worth 0 gamerscore. It takes around 1-2 hours to unlock all of the achievements on Xbox One.
Launched FXNOW!
Watch first movie to unlock this achievement.
Watch an episode from an original show to unlock this achievement.
Watch 1 original drama and 1 original comedy to unlock this achievement.
Watch 3 extras.
Watch any episode from a previous season to unlock this achievement.
Watch 3 movies from Action, Comedy or Drama to unlock this achievement.
Watch 10 original episodes.