Talk about formula movies—now the Buzz Multiplex is seeing formula releases: This weekend pairs another high-octane blockbuster with wedding yuks. With " Iron Man " continuing to dominate with a sevenfold lead in online searches, though, the rest is just kid's stuff. 1. " Speed Racer ." (PG). The big-screen revival of the anime cult favorite has audiences stoked—if they're under 17. ...