This book has some real pros and some real cons. The *majority* of the advice given is practical, no nonsense etiquette. For this reason I would heartily recommend this publication to a gentleman looking to improve upon such areas in his life. There are other books however that he should supplement his learning, in my opinion.
Now, having said that, there are some glaring problems w/ this book.
I.) The suggestion that a man should NEVER turn down an invitation is nuts. The author gave the reader the out in the event of illness or death in the family. Come on, there are times, for whatever reason, that you have to respectfully decline.
2.) Drink beer from a CAN!?! How did that slip in there? First, at a truly formal occasion you simply don't suck down the suds. At any other occasion it is more than acceptable, but how hard is it to put it in a glass? Drinking beer from a can in your living room by yourself (or w/ your wife) after a long hard week, sure that's fine, but elsewhere drink from a glass.
3.) There is one point that states simply, "If a gentleman can afford to do so, he should have someone else clean his home." Why? There is a fine line between snobbery and etiquette and this crossed it. If it said if the man and his wife are to busy to keep a house clean, then that would make a lot of practical sense. Otherwise, it's a waste.
4.) The other gives the reader full liberty to not wear socks in many occasions, but says w/o question he must wear a undershirt. Though I live in the North and always wear the two aforementioned articles, I could see why a gentleman from Dixie would not want to wear an undershirt during the summer. Socks are a must, IMHO.
5.) The quib about always bringing condoms was both out of place and inappropriate in my opinion. Such sexual matters are both personal and vary depending on a gentleman's religious background. It didn't belong in this book.