I haven't read Bugliosi's JFK book, although I did listen to him discuss it on C-SPAN where his abilities at logical argument were awesomely impressive as you say. I probably will look at it sometime but I already agree with the conclusion after reading various other large books.
You might be interested in some other books Bugliosi wrote:
The Betrayal of America: How the Supreme Court Undermined the Constitution and Chose Our President
I read Bugliosi’s book on the Supreme Court case and if memory serves the book contains a fatal flaw: Florida State Court was acting in an illegal fashion and if allowed to proceed Gore would have been elected. Who else had the power to stand up to them?
I did read Bugliosi’s book and it was a fascinating piece. Through 20 years of investigative research, he breaks down point by point the evidence in the case against Oswald. I have no doubt Oswald was the shooter.