well, even though i dislike both adolescents, i did like dawn slightly more than connor. i agree with you, vh. i liked the
concept of dawn; theoretically, she was a good idea. and i liked how she changed the show - making buffy into a sister and a more responsible person. without dawn, we wouldn't have had that totally tear-jerking moment at the end of the season 5 finale. i love that scene. that may be one of my all time favorite scenes of the entire series. but i felt like after season 5, she just wasn't much use any more. and, on the whole, i was never very fond of her.
as for connor, i just don't get what the point of him was at all. well, i did like
baby connor.
he was cute. and i liked how he was the reason wes "betrayed" the group. also, i liked how he left the show.
it was a great way to go - to show how much angel loved his son. but...other than that, not really much purpose to his character, in my opinion.