I don't think I was very gracious at all, and I am sorry for it. I reacted harshly to the first few paragraphs and wrote a snarky reaction to it, neither of which are civil things to do, and then forgot about it til I got a notification from the author whom I unnecessarily upset. I apologize, @roy. I don't think I was civil at all and I hope to make up for it by being civil hereafter.