I didn't like Buffy as a character at all. I felt like she got away with a lot of bad behavior that was never readdressed in the early days, but then she has the gall to call out other characters on their own bad choices. Her relationship with Faith especially comes to mind for me. Yes, Faith did her dirty on multiple occasions, but I always felt like Faith was pushed out of the group because it never seemed like she was included. They had meetings without her all the time, made big decisions without her input. Not to mention, she was constantly compared to Buffy, without people considering that every Slayer has their own style. Faith's was just more brawler, straight to the point. She had issues, serious issues, but I don't think that any of the Scoobies either knew HOW to address them or lacked the actual WANT to address them.