Book, Ex Supervisor and Me

Big Prof lectured yesterday about a book which I think is really cool. I've been telling Ex Supervisor that it is cool for over 2 years now. He kept telling me that this book is complete rubbish and absolute shit and I should stop talking about it and do some proper work. I kept insisting on some proper critique, but nothing substantial came.

So when Big Prof announced the book yesterday, I was absolutely furious. I do so much hate Ex Supervisor for being ignorant and stupid and not doing proper academic work.