Reception
The series was included in the American Film Institute's list for the best drama series of the year. Joss Whedon was nominated for a Nebula Award for Best Script for "The Body". The series was nominated for three Television Critics Association Awards, for Individual Achievement in Drama (Sarah Michelle Gellar), Outstanding Achievement in Drama, and Program of the Year.
The episodes "The Body" and "The Gift" were particularly praised by critics. Rolling Stone ranked both episodes as the best episodes of the whole series. Similarly, Vox listed them in the top five of all episodes. David Bianculli in the New York Daily News commended the performances of Gellar, Trachtenberg, Hannigan, and Benson. "The Body", according to Bianculli is "Emmy-worthy ... It also will haunt you—but not in the normal way associated with this still-evolving, still-achieving series." Television critic Alesia Redding and editor Joe Vince of the South Bend Tribune wrote, "I was riveted by this show ... This isn't just one of the best Buffy episodes of all time. It's one of the best episodes of TV of all time." Redding added, "If you watch this incredible episode and don't recognize it as great TV, you're hopeless ... A 'fantasy' show delivers the most stark and realistic take on death I've ever seen, deftly depicting how a loved one who dies suddenly becomes 'the body'." Gareth McLean in The Guardian rejected the notion that Buffy is similar to other "schmaltzy American teen show(s)" like Dawson's Creek: "This episode was a brave, honest and wrenching portrayal of death and loss. The way this was handled by Joss Whedon ... was ingenious. Time slowed down and the feeling of numbness was palpable as Buffy and her gang tried to come to terms with Joyce's death." McLean especially appreciated the small details of Buffy protecting Joyce's dignity and the confusion shown by the characters. He concludes, "Joyce may be dead but long live Buffy the Vampire Slayer." At Salon.com, Joyce Millman wrote, "there hasn't been a finer hour of drama on TV this year than ... 'The Body' ... You have to hand it to the writers; Joyce's demise came as a complete surprise. In that instant, Buffy's childhood officially ends. Even if Buffy gets stiffed in every other Emmy category this year, 'The Body' should convince the nominating committee that Gellar is for real ... I can't remember the last time I saw a more wrenching portrayal of the shock of loss." Andrew Gilstrap at PopMatters declares it "possibly the finest hour of television I've seen, bar none ... It is an incredibly moving episode, one that finally admits that you don't walk away from death unscathed. It also shows that, for all the group's slaying experience, they really weren't prepared for death when it stole a loved one." The Futon Critic named "The Body" the best episode of 2001. Entertainment Weekly named "The Gift" one of TV's best season finales ever.
The fifth season averaged 4.5 million viewers. Rotten Tomatoes gave season five a score of 83% with an average rating of 7.5 out of 10 based on 12 reviews with a critics consensus stating, "Brilliant, risky and beautiful, Buffy reaches past the missteps of season four to deliver a fresh, unpredictable season that ends with a bang." Paste and MovieWeb ranked it the best season of the series.