Buffy is back, with a bad attitude, but fantastic hair. When She Was Bad, the season 2 opener, sets us up for a new school year in Sunnydale. The siren call of Cibo Matto proves too strong for Buffy and Xander, who leave no room for Jesus in their steamy dance, while a vampire resurrection ritual reminds us of the non-pharmaceutical ways we used to get high as tweens...