"Good" - Yes
"AAA" - Not that have been announced
The example you choosed is exactly whats happening. The PS3 is getting one "AAA" game vs. three "Good" games.
PS3 fanboys will say having one AAA game is better then having three good game. 360 fanboys will say the opposite.
Proud Member of GAIBoWS (Gamers Against Irrational Bans of Weezy & Squilliam)