Bought this book for a golfing mate, I have had mine for 20+ years, it's without a doubt the best golfing advice you could have. Every time I listen to golf expert's giving advice I end up saying to myself " that's in my Tommy armour book " . It's a great book.
Since this is possibly the most widely selling book EVER written on the subject of golf any opinion I may offer is superfluous. It speaks for itself, even now. It even appeared in an episode of "Sykes". Don't let anybody tell you it is a rarity. It is my second copy; I wore the old one out!