|Joss Whedon's a little strange, he's the most staunch feminist I've ever seen, which is cool but it doesn't work when the main characters male, so it was dragged along when Kate would stick it to him instead of saying thanks, but you must remember that the abortion known as Twilight is a rip off of the complicated relationship of Angel and Buffy (whereas the two can't have sex b.c. he's too strong or some lame crap, or Buffy and Angel can't have sex b.c. he loves her to the point of pure happiness.), but Buffy did get a rip off in Dollhouse, but that was made by Whedon himself so thats skating uphill(Down FANBOY, down), but Angel got a rip off too(Moonlight). Even twilight(blech) got a rip off, (Vampire Diaries). Combining all that, its easy to see why it looks like Buffy was better, but she got dragged down when even Xander could kill a demon, not just a vampire, by himself, and again when the Slayer pop. jumped 100%, it was like on DBZ when all the remaining Saiyajins became Super, it took it away from Goku. I liked Angel better, less emotional consequences and love triangles|
As to whether Buffy or Angel or Dollhouse or Torchwood etc. are better than each other, it's totally a matter of personal taste. To each his own.