I doubt it. 1. Shippers, 2. 90s Teenagers, 3. Lesbians and fellow travelers, 4. People who enjoy a good fight sequence. Those are four groups well represented in Buffy fandom, then and now, whose intelligence is probably average, as compared to the general population. Heck, I remember a kid in High School who just watched it on mute just for S.M.G. You don't need a 140 IQ to enjoy pretty white people crying while they make out. Having said that, there is much for intelligent people to enjoy in Buffy, either the discussions of Existentialism, or the inexplicable Christian themes that are present and well developed, or the foreshadowing, or just the well written witty horror-comedy, or that Joss does have something intelligent to say about the coming of age. I mean, people don't write endless theses on "Décolletage and Symbolism: An analysis of Straussian Themes in Charmed," or "Stronger than you think; Lesbian identity formation and Smallville." So on the one hand, I do see what you are getting at, but on the other hand, it's still the 1998 lead in to "Dawson's Creek" on the WB. But, I consider it a greater accomplishment for a TV show to appeal in different ways to a broader audience. That means it gets to run seven years, as opposed to three years, then a fourth year six years latter, then a fifth year five years after that.