Non-Asian Jim Sturgess portrays Asian character | Photo courtesy of Sony Pictures Even though the book on which it was based was infinitely better than the resulting movie, the quasi-racist 21 still managed to dominate the weekend box office in its debut. It pulled in a healthy $23.7M, easily outdistancing the resilient Horton Hears a Who ($17.4M/$117.2M). The pathetic Superhero Movie underperformed at $9.5M in its first weekend, followed by Tyler Perry's Meet the......