This week at the movies, we've got modern love (Valentine's Day, starring Jennifer Garner and Ashton Kutcher); a teenage demigod (Percy Jackson & the Olympians: The Lightning Thief, starring Logan Lerman and Uma Thurman); and some hair-raising horror (The Wolfman, starring Benicio Del Toro and Anthony Hopkins). What do the critics have to say? Looking for a tasty cinematic bon-bon for Valentine's Day? One that explores modern romance and features a staggering array of stars? Well, tough luck.