If this gen lasts more than five years, I'll be blown away. With people demanding the industry stays pretty much status quo in every respect, including distribution, offline play and not wanting Eye or Kinect in the box, they're pretty much guaranteeing all we'll get is the same games with better graphics. "We want innovation, but not any of the things that enable it!"
What is the value of buying a PS4 over a PC, with the exception of some exclusive games? There isn't one. We saw last gen that multiplatforms are more often than not the best games, and the best sellers.
What is the value of buying a Xbox One over a PC with the exception of Kinect and some exclusives? The only unique thing they have going is Kinect. That's it. Kinect at least enables some things that your PC won't do. Some exclusives too, but same applies from PS4.
The cost of getting a reasonable gaming PC is going to drop. In two or three years, if I didn't have an Xbox One or PS4 already, why would I buy one instead of getting a new PC with whatever comes after Intel's Haswell, or a tablet, Apple TV or whatever? Apple, Valve and some of the indies are going to make a killing. Microsoft, Sony and the traditional console market is going to face tough times.
Yeah I'm wondering if the console business will even reach the peaks of this generation. It sounds like MS expects it too, as their forecasting over 100 million units of their console alone, with the potential of the entire industry reaching a billion units installed base.
But I think that's more hope than a realistic forecast.
A lot of console gamers don't want to do the legwork of building a PC. Not to mention, certain gaming genres like sports games will never be big on the PC.
If consoles run into trouble, it won't be because they don't have a DD model similar to mobile games. It will be because $60 games become devalued and the cheap iOS and Android games become "good enough" for a lot of people.
A lot of the people who bought the Wii may already be in this camp. They're more than satisfied with Angry Birds and the like, rather than spending hundreds again on a dedicated gaming device.
The "good enough" standard is what has caused mobile devices to disrupt the businesses of music (lossy compressed music) and photography (look at point and shoot camera sales). It may eventually do the same to TV since mobile devices can facilitate cord cutting.
Ultimately, "good enough" games from mobile devices may bring down console gaming or at least reduce its size.