I am about 80% through it as an audiobook (waiting for it to come back from the library) and I agree. Great to listen to him, tons of non Trek info I didn't know that is still quite interesting.
Not the best husband to be sure, but I do like that he's pretty up front about it. Seems like his first marriage was effectively over as soon as he found American success and his wife (understandably) didn't want to abandon her own career in the UK. Hard to listen to Capt. Picard be unfaithful (with Vash no less!) but I felt for him more than most egomaniac rock stars who fuck anything that moves.
EDIT: Also loved how he hates Thatcher for demolishing all of the programs he used to get trained as an actor coming from a poor background. There was a lot of mutual aid in his early life that seems non-existent today.
Non-existent is probably hyperbole, but I think it's pretty reasonable to feel that way after your kids have grown and you realize you never made the time to really focus on them. Even if you have a nominal relationship later, it's as an adult, it's only certain times a year, it's focused on the grandkids etc.