This week at the movies brings the return of Pixar's most iconic heroes (Toy Story 3, with voice work by Tom Hanks and Tim Allen) as well as a supernatural bounty hunter (Jonah Hex, starring Josh Brolin and Megan Fox). What do the critics have to say? Few (if any) studios can boast a critical and commercial streak that's been as astonishing as Pixar's. Now, with Toy Story 3, the company's creative minds have reprised the characters that have long been their trademark, and the critical response has run from positive to borderline ecstatic. Critics say the stylistically bold but...