

Hmm, I've not read All Fours and this is hailed as the male equivalent. It's not enticed me to read the latter either.
Just not a hugely likeable character, his portrayal of his family and friends isn't as you'd imagine being. He is indecisive and unreliable. Yes, his wife did the dirty but he's had years to consider this.
Not worthy of the Booker, IMO.