I don’t like the fact that it became a Pesach ‘Bible’.People consider it required reading. Like you can’t make Pesach without it. Is it helpful? Somewhat. Is it indispensable? Absolutely not. The Jewish nation has been making Pesach for thousands of years before it came around.
And the idea that you must buy a new one every year is ridiculous, the changes year to year are minor. if you have a question on a specific new product look it up in a bookstore or ask a friend who has it.