Meh...?
My ex's father thought that was the best book over. I read it and found warmed over Freud.
Every single "real man" in that family became real men by somehow symbolically having sex with his mother and killing his father. It didn't have to be an actual death, just somehow destroying the father. It didn't have to be the real mother and father, but it was always a real mother figure and father figure.
No, I'm not kidding. Every. Last. One. Did. This. Even the wimpy protagonist followed this recipe by the end and therefore grew up into a Real Man.
Don't believe me? Read it again. It's there, I promise.