Instead of unsubscribing, why not study what was working so well to get you to buy from them time and time again? They are obviously doing something right.
Many of you have heard me say, "Do what the gurus do, not what they tell you to do." I mean that.
I was an Internet marketer for almost ten years before I bought my first IM teaching product, but I was on the mailing lists of dozens of gurus the entire time.
I say stay on the lists and the next time you get the urge to click a link in the email, ask yourself, "What did this guy do to make me want to click that link so badly?" Now you can forget what he's selling, as he has already given you a valuable lesson.