P.S. I Love You starring Hilary Swank may be "the chick flick from hell," but Rolling Stone movie critic Peter Travers has real praise for this week's two musical releases. Judd Apatow's Walk Hard: The Dewey Cox Story wonderfully casts John C. Reilly in a rock-biopic parody whose jokes are hit or miss. In Sweeney Todd, Johnny Depp sings — a lot. Tackling a tough vocal score, Depp acts brilliantly as the Demon Barber of Fleet Street who returns to London for cannibalistic revenge. For Travers' full reviews, click to watch the video above.