Mel Brooks' Producers follow-up wears his jokes thin, critics say
                                
                                
                                    (Newser) -
                                    Mel Brooks wowed 42nd Street with his musical debut The Producers, but follow-up Young Frankenstein fell flat at last night's opening, says Time's Richard Zoglin. Without Brooks' freshman hit, Young Frank might be “reasonably entertaining”; instead it demands comparison and ends up mere “shtick." Its brilliant film...