I saw the second play - Perestroika - on Boroadway ten years ago, and thought it was the best thing I'd ever seen in a theatre.
The TV adapation, even with it star cast, didn't quite measure up, although Pacino was great as Roy Cohn, even if the part's a natural scene-stealer, especially since it gets so many great lines. F. Murray Abraham played Cohn in the stage play version I saw, and he was great too.