Does this online dating guide make sense?

I've been thinking about using online dating lately since ive been real busy with work and cant get out to the clubs much right now, and a friend told me about the game i'm just wondering if it really does work?

My friend was telling me about the book, because he claims that its getting him a lot of really smoking hot chicks who are down just for s3x, and all he had to do was make some minor changes to the dating site he uses and use some other Sh1t that he says was in the book