There's actually some good and useful stuff in there. Most campaigns won't be able to use the more sexually-themed stuff, but there's more to the book than just sex. It has spells like "Analyze Ancestry," which provides geneological information back 10 generations, and "Lifebond," which allows you to constantly know the location and condition of the one you love. Of course, it also has spells like "Grope" and "Disrobe," but for every bland or tasteless spell/feat/class/item there's a well thought-out and interesting spell/feat/class/item.