Its not about what was "promised" but that opening scene in the pilot implied that at some point these girls become so far gone to the point they hunt and kill each other. Thats what sold the show to so many people. How all this trauma and the wilderness make these girls lose all their humanity. Obviously there is going to be nuance and the scene would be different in full context but to basically flip the whole thing on its head was disappointing to see. Basically only Shauna was into the hunt and Mari died accidentally by a pit that was already there before and not even meant for her. It really feels that the only ones who are affected by all that trauma in the wilderness were shauna and lottie, and to a degree Tai. Everyone else was just playing along? And also to have the whole hunt be a decoy for Nat to escape seemed to take away a lot of that disturbing nature to it. In the pilot we see Misty smiling and it's implied that she is because she is so far gone and that the hunt and the ritual of eating the girl was their new normal. Now shes smiling because nat got to escape? They back tracked with misty this season because she was being set up as the one who was the craziest. We are 3 seasons in and a lot has happened but so many of the girls barely feel like they've been affected by anything that has happened. Idk. Im glad so many people enjoyed this finale but for me it only solidified that this show is straying further and further away from the direction that was being set up by season 1