Every post reviews a product and every review carries an affiliate link, which sounds damning until you reach the one where he says so in the third paragraph and adds that there is no coupon, whatever anybody else's link happens to promise. That admission is the most useful sentence across all eight.
The products have almost nothing to do with each other. A dating book. Backlink software he claims to have tested for a month as a beta user. Two currency trading systems. A guide to one video game and a method for another.
Each post follows an identical shape: product name, publisher, whether the money comes back, then a description of what the thing claims to do for you.
Eight posts and no personal writing anywhere in them. Come only if you are about to buy one of these specific products and want somebody's account of it first, with the commission stated openly rather than hidden.