Not a fan of this issue. Andrew was a highlight, yeah, Simone was dumb. As others have said, the "rogue Slayer" concept is tired, and it's been done, several times over. There was also such a large gap between this issue and the last time Simone appeared that it was confusing deciphering just who exactly she was. I agree with @Black Eyed Guy that Faith would have been a much better choice for the lead here.
Also, why exactly did Buffy just allow Simone to hang around and basically annex these people's homes? She has 1800 Slayers supposedly at her command. Simone has 15. Why is she letting her go? Simone is basically everything wrong with what Buffy did and why the world is scared of Slayers. She's a huge problem. Buffy just made a monumental leadership error.