Continue it, and focus on Marilyn.

Charity was the best part of this, and I think they should continue this series with a focus on Marilyn's role in the family. I'm still not sure about the portrayal of Herman, but I really enjoy how the rest of the characters have evolved for dramatic representation. I can only assume they changed the whole 'not realizing they're outcasts' angle to separate it from the Addams Family, who seem to have maintained a certain ignorance in this area over the years. In any case, I see potential in this retelling unlike many remakes and reboots that are being crapped out these days.