a not terribly interesting documentary about a modestly successful performer or writer whose work at least a it be show in the movie come across a fairly one note and hilariously amuse only to those who participate in make it . you have to be a little suspicious of the need for a documentary about someone life when 80 % of the interview be with his family and his lover and a single member of his old theater company whose insistence on the importance of the work she do with him in the late 1980 seem gear just as much toward her own importance a it might be to explain why we should spend all this time learn about busch . perhaps the filmmaker have a hard time find anyone outside their subject immediate circle who felt a need to say anything about him . there no way to know whether that the fault of the subject matter or the fault of the documentarians . maybe you have to be there . but a good documentary should give you the sense that you be .