What will it take to admit there will be no sony comeback? Nothing. Because they've already made a comeback or they are going to. How? Games, and their exclusive lineup is looking pretty good so far - uncharted 2, mag, heavy rain, god of war 3, gran turismo 5, gran turismo psp, little big planet psp, modnation racers, and many more.
Repeat after me. GAMES. NOT sales. Wasn't that the reason why the two previous playstation consoles were successful in the first place?
"But but but they sold more than the playstation 3!" - yeah, what about it? Not everyone will be able to buy a £300 console.