Yes, ignore the low ratings from folks. This has a lovely slow burn. Easy to digest and follow even when it goes back from Then to Now and vice versa. Each episode focuses on a character and their vantage point or pov. Each tell a part of the story which if was spoken or shared, we would have figured out the mystery sooner. But this story is about what's done in the dark, the secrets you keep, the self preservation of yourself affects your life and your family. The decisions we make alter the perspective of others. How they see us and how they see themselves. All of this plays into the telling of the story.
To be honest I thought the ending was going to fall short. But it didn't. They could have however, had an eight episode entitled Savannah. The only mystery is the life and the character of Savannah which is never fully developed or shown. To see her then and now would have warranted a 10/10.
I'll definitely be watching this again. And as a father and husband reminding myself that all my actions and words have a bigger impact and butterfly effect that I could ever imagine.