Honestly, no one should bye a game console because of its power. Power doesn't mean anything, it's all about the library. And when you really think about, 3rd party games doesn't make the console sell more. Sure it would be nice to have 3rd party support but it isn't required. Take away all the 3rd party games from everyone console and I'm certain the Wii U is the only to survive without 3rd party. If the Xbox One and PS4 didn't have the 3rd party support that they have, you will have to expect their 1st party games to come every two years or so because the developers have to work even harder to keep their market. Why do you think games such as Super Mario 3D World, A Link Between Worlds, and Pokemon X & Y versions are given the high praise that they have at this moment in time? Because the developers dedicated their time and resources to make the game as fun, unique, and memorable than simply recoloring the skin of a previous game and make money from it. I don't see why 3rd party should matter in a console because it doesn't in the long run.