I agree with Crazyman, this handful of new Hardcore games is going to murder the 360 and Wii. Sony has finally learned that having a console that showcases every genre of gaming is a waste and doomed to failure like the PS1 and PS2 were. Instead now they focus on only a handful of five or so genres entirely.
They also know the power of focusing on a more limited demographic, essentially condensing the selling power of their games, you'll sell more games if you focus your game library on only 15-25 year olds instead of 5-85 year olds, that's common sense.
They've also learned the waste of wreckless innovation which has doomed the Wii, why needlessly reinvent gaming, create new games or putting a new spin on old genres when you can show everyone why that genre is great just like it has been for the past ten years. FPS' are a fantastic example of this, I mean we have Resistance, Killzone2, HAZE and much more to come, I honestly wonder if the gaming market even needs a genre outside of the FPS. But for all you whiners who want more than FPSs, well Sony is thinking about you too. We have Heavenly Sword, which is God of War with pantie shots so you know you're getting a sure fire product; while Nintendo is taking all these risky steps with their franchises, Sony knows how to keep to the core.
For third party support, there is plenty. Like for old school RPG fans, Star Ocean 4 and FFXIII is your answer, The Final Fantasy franchise has only been getting better and better with each game becomming more and more refined so you know this new one is going to blow all the others away and at the very least double the number of PS3's out there in Japan, Square-Enix knows where the real action is at. Konami is another powerhouse ready to dominate with the PS3, just look at MGS4, the sneaking genre, who doesn't love this genre, you're taking the same formula that made every other MGS game a ten million plus seller and putting it on HD graphics, I don't know how this can't be the best game comming out this generation. And Silent Hill, we can all agree Silent Hill 3 and 4 were the best of the series and there's no way 5 isn't going to follow suit.
And for those who want new genres, well The PS3 has basically reinvented the flight simulator with Warhawk and Lair, so there you go. The PS3 really does give you more for less. Heck Lair I hear is even a casual game now so the casual audience has its own title too and I'm sure more to come.