Nashville

Similar to Lost the first seasons are the best then it falls apart. The music, acting, drama, so good it's so addicting!!! I can't remember if it's season 4 or 5 where it turns to garbage, I think 5. Once a major character leaves the show the plot gets weird and the characters you know and love become weak, and it becomes less musically centered. There are some highlights still though.. But at least the first 3-4 seasons are magnificent!!!