FWIW, I think the OP looks really good. At this point, there has to be 2 sections like Frisky has, regular deals and PS+ deals. There's no real way to streamline it, and I think it's still better to list the normal deals above the PS+ deals. Maybe the "PlayStation Plus" header could be bigger (and possibly a different color) to let people better know that they've entered the PS+ section of the deals.
As for the complaints of too much stuff in the OP, I'd rather have everything be there than have something be left out. Maybe color tags could be used for "New this week" and "Ending this week" where applicable, but I also understand not wanting to make the OP look like a circus. (He also does provide a link to see all the new content every week right at the top)
There's definitely never old info in the OP, as far as I know.