I got hooked on Buffy a year ago when I started watching reruns on the FX channel, so naturally I picked up seasons 1 and 2 on DVD and will be getting season 3 next week. I've neglected to really get involved in Angel on the WB and I don't think early season reruns are shown anywhere. I'm wondering how different it is from Buffy and is there a chance an avid Buffy fan like myself wouldn't like it? I'm debating whether or not to invest in the series on DVD, even though I like Buffy so much. Opinions?