Matt Gagnon's course is actually his front-end for his back-end product, a larger and more expensive course.
I plan to review Matt Gagnon's front-end course shortly.
Let me just say this, Matt Gagnon obviously seems to know his stuff. What I would have wished, though, is that he would have given much more details of his system. Maybe he does so in his back-end course.
I disagree with Matt on a few of his points. Especially his recommendations of using spam.
But, as I said above, at the same time he really seems to have a solid grab on some important techniques. I would just wish that he had elaborated somewhat more on these points.
I will write Matt and ask him if it will be possible to get a review-copy of his back-end course. If he accepts, I'll also write a review of this larger course as soon as possible.