Semi-Tough pokes fun in rambling fashion, but it is vulgar in intelligent ways and almost always amusing in its perceptions of befuddled people who are perfectly healthy but often convinced they're not.
Vincent CanbyThere's no doubt about it. Arcadia is Tom Stoppard's richest, most ravishing comedy to date, a play of wit, intellect, language, brio and, new for him, emotion. It's like a dream of levitation: you're instantaneously aloft, soaring, banking, doing loop-the-loops and then, when you think you're about to plummet to earth, swooping to a gentle touchdown of not easily described sweetness and sorrow.
Vincent Canby