Edward Albee just never tires of being brilliant.   The St. Louis Actors Studio has opened a production of Albee’s "The Goat: or Who is Sylvia?"  It’s directed by Wayne Salomon, and it’s a stunningly beautiful piece of theatre.  It is certainly the best thing I’ve ever seen at the Gaslight Theatre—and one of the best I’ve seen anywhere in some years.  It’s passionate; it’s violent;  and ultimately it’s bloody—yet it’s suffused with Albee’s distinctive delicate wit.