We come to bury Blake Edwards, not to praise him. But lest such recent films of the director’s as That’s Life, Skin Deep and now Switch make us forget, he has created many marvelous movies. Think of The Pink Panther, A Shot in the Dark, Days of Wine and Roses, Experiment in Terror, S.O.B. or The Wild Rovers. And then there’s his early TV work on such shows as Peter Gunn and Mr. Lucky. Come home, Blake; most is forgiven.