Story is too stretched out
There are episodes for each of her "friends": Neff, Kacy and Rachel. The attention to detail and accuracy is great, but should not come at the expense of interest. These are all basically the same story about how Anna used and abused people who thought she was a friend. It could easily have been three acts of a single episode, only, unfortunately it's the same story repeated over three episodes without much new, not really.
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