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I'm sure for some people it's the pseudoincest that makes them rate this poorly. But trust me, it's the story. The story is just ... bland. An attempt was surely made for this to be *taboo* and *exciting*, but none of them are actually related (so whatever??), the decision of which guy she ends up with is so arbitrary and silly, and the "spice" is (with one exception) mostly just missionary-position rape. Not worth that hype.