This was the first brew book I bought after getting fed up using the internet. Since then, my brews have seriously improved. He moved me from dry yeast to liquid yeast starters, fermentation temperature control, shorter fermentation and also provides a consistent reference guide.
Not all of his recipes have massive amounts of hops, many don't. But of those that do, I have made two and they are absolutely incredible (Extra IPA and Totally Tropical IPA).
To me, a few extra pounds is a price worth paying for amazing home brew. I don't home brew for cheap booze. I home brew so I can drink (hopefully) top quality beer.
I don't BIAB as James suggests in his book, but I use his recipes and other techniques and have totally improved my homebrew as a result.
Also, he has won a few prizes in homebrew competitions, and has recently opened his own brewery - Out of Town Brewing. He knows what he is doing.
So for anyone who still tries to make sense of homebrew from the internet, this is an excellent guide.