Anthony Shaffers Sleuth isnt exactly realistic, but its not fantastical either: The play offers a conceivable confrontation between two gamesters, both of whom want the same woman, and both of whom are capable of almost incredible hi-jinks in her pursuit. And thats precisely the sort of set that Scott Cooper gave us at American Stage: a manor house interior that was lovingly detailed while still looking like something out of an addled Disney movie. There was a sweeping staircase that was a mite too sweeping, overlarge windows that suggested ease of access for a lothario/burglar, and, most deceptively, a full-size painting of the wife in question who never, in fact, appeared in the play. This was connotative set design, suggesting great wealth and great silliness all at the same time. And it was perfect for a play that was stylish and ultra-literate and a bit silly.