Hi! I wonder whether we could win you back with the course? We've reworked so much of the content, I hope you'd find those problems are gone! (Although the course is not on higher quality paper)
This especially if it’s a rehash of the same material (which maybe you missed in my previous comment, but I didn’t find to be high-quality).
>(Although the course is not on higher quality paper)
Is a joke, because this course isn't a book at all.