Spoiler Alert. While I LOVED this series all the way through, the final episode sunk the whole series. Marcella "going postal" at the end stilled any empathy for her & made her concern for her children seem fake. So many things were unresolved: what happened to her gaslighting husband, what about the pedophile whose wife has a miscarriage, hints were dropped that the rich wife & her children's charity were involved in nefarious situations . . . So many questionable people were sprinkled along the way for them to not have some closure, not as in everything tied up w/ a bow, but c'mon - at least tell us about the husband. I was all set to give it a full 4, but the ending "killed" the series for me.