" This was one of those books that got an all-over-the-place reaction from me. Aspects of it matched up so perfectly with my own experience that I thought "this guy really knows what he's talking about". Overall, though, I was a little turned off by his insistence that all couples would achieve relationship perfection by--and only by--following certain strict rules (his insistence that couples only participate in leisure activities that they both enjoy, so as to be each other's primary leisure companion, struck me as a good way to suck joy and variety out of one's life and possibly make couples resentful and sick of each other's company). He does recognize that a lot of readers will share my reaction and tries to back it up with "this is what I've seen in my counseling experience despite the fact that my rules appear limiting". Still, I couldn't really get behind his strict rules except maybe as a short-term experiment. I also got a little more of a Better Relationship than Thou vibe than I would have liked, and a little tired of hearing "my wife Joyce and I have always done this".
Despite my complaints, I think it's a worthwhile read for someone with a weakness for self-help/psychology and analyzing people and relationships. It would probably also be worthwhile for people actually experiencing relationship issues, although in that case I would take some of the suggestions with a grain of salt. I do think his basic premise is valid. "
— Rachel, 2/2/2014