Season 1 deserves a 10 star rating in my opinion. Loved the 2nd season as well. Afterwards, it's just an okay show but since I fell in love with (some of) the characters I just had to continue watching it till the end.
Overall, I think they focused on too many other things like Whitney's story, also Joanie's in the future. It didn't catch my attention, at times I found it quite boring and unnecessary. In later seasons, the parts that were told from Noah's and Helen's perspective were by far the most interesting ones.
Good show with a brilliant season 1 and 2 but sadly with a lot of flaws in later seasons.
Good show with a brilliant season 1 and 2 but sadly with a lot of flaws in later seasons.