Angel, I really loved while I was watching it but have had no further interest in it after finishing it. The series has no re-watch value for me, and for whatever reason ended up being rather forgettable.

Buffy? Still a complete fan, and I rewatch episodes all the time. I own both series on DVD and I haven't regretted a dime spent. As far as the series goes, in all honesty I think Buffy should have ended with the fifth season. That was a BEAUTIFUL and perfectly legit way to end the series. Bringing Buffy back in six was a little iffy, but I really enjoy the arc presented, and seven had a crappy seasonal arc but had some great episodes too. The final episode saved the season. I loved all the little throw backs, and it was a good ending, but not quite as good.