Hard to believe a woman could be so gullible but Dirty John (Eric Bana), was very clever. Generally a good cast, especially the younger daughter whom I liked in Ozark. The other sister was hard work. The casting manager made a mistake in the choice of choosing an obviously younger actress to play the grandma. A fake grey wig never really convinces me.
All in all, the series of 8 episodes draws you in but you have to concentrate as the plot has a lot of flashbacks.
Two main leads are good and the drama will keep you hooked until the end.