I do get the impression that Tom Kuhn didn't think much of Bruce and he likes to tell that nunchuk story a lot taking the piss outta him, but still, he probably made a good profit from Curse, so Bruce wasn't that bad, was he Tom
Fred Weintraub confirms here that he was sent the original Mandarin uncut version of Big Boss from Bruce. I wonder what your next question whould be? Where the hell is it now Fred? What did you do with it? Boy oh boy will these questions ever be answered. People do miss great opportunities!