Yep.
As I predicted, you're drawing an invalid conclusion from that by itself true statement, that there's a huge variation between quality of the available/common fertilizers (rather than "all fertilizers") and AN is not only the best, but so much better it's worth the price. All of that cannot be derived from anything I said so your attempt to somehow link any credibility I may have to that conclusion (which you highly overestimate) is just silly. If anything it's of lower quality because of all the other useless crap they put in it. I do agree I'm highly respected