I tried to read his book about oumuamua. It was borderline impossible. Two thirds of the book were about him and his accomplishments. I gave up halfway there. I

I tried to read his book about oumuamua. It was borderline impossible. Two thirds of the book were about him and his accomplishments. I gave up halfway there. I didn't gain any insights about the object itself more than what I could read in an article or a blog post. How is this guy considered an expert is beyond me.