I agree on the monster of the week theme, even thought there are story arcs. But for me it was also the character interaction that kept me coming back. Angel was my least favorite main character of the show while Spike over time became my favorite.
3M80 2M22 6QS8 2M2 1EP500 Sony BDP-S590 Panny-7000 Onkyo-3007 Carada-134 Xbox Buttkicker AS-EQ1