The rap on Rapp; or, file under "Unintended Critical Consequences"
"The Ish"NYT theatre critic Charles Isherwood (left) admitted today that he just doesn't get Adam Rapp. And after many a pan, he'd like to cut the playwright a little slack; maybe somebody else could review him from now on?The admission appears harmless enough on the surface, doesn't it - Isherwood only seems to intend it as a kind of back-handed means of wriggling out of an unpopular position; plus it's obviously m…