It's over, period. Sony lost their last ace, and that's the end of their PS3 hopes and dreams.
It's not hyperbole, it's not fanboy drivel. It is LITERALLY it for PS3. Sony has nothing left, nothing they can reveal tomorrow would fix the hole now created. There is no reason left for any one, hardcore or casual, to substantively invest in a PS3. Except if they want to play Persona 5. Which will also come to 360 at some point.