Its not frustrating, it is liberating. I love the Milf-revolution in porn.
Used to be porn was basically a two sided fantasy. Part of the fantasy was the perfect skinny girl throwing themselves at you, whether it is the secretary or librarian. The other part of it for much of blue collar America was the fantasy that you had the kind of job that has a dedicated secretary, or that you would set one foot in a library. In this way, this porn was simply too far of a stretch for the vast majority of porn consumers because it targeted men that quite simply don't need porn (because they are rich enough to get laid all the time).
In 2014 most guys don't want to watch a porn with two perfect tens going to town on each other, because deep down we all know that we NEVER see ANYTHING like this in real life (unless we get a million dollars). In real life these girls wouldn't even talk to us, never mind making us a part of a freaky sexual experience with them.
What men want to see in porn in 2014 is the milf or girl next door. Why? Because not only is it possible that you could bang a woman like that, it is also the only kind of woman that would be desperate enough to do the kind of depraved sexual acts that defines modern hardcore porn without getting paid beforehand. That fat girl, or single mom with two kids, has baggage and that baggage is SEXY because it basically means sexual leverage.