You are being sarcastic right? Because I can't believe that.
There are plenty of things to like about the game
There are plenty of things to hate about it.
And super unlockables don't make a game. Just think about it, once you unlock the SU, you don't have any more to unlock. Now what, does the game go from awesome to trash because of that?
I think secrets are kool and all, but they don't make or break the game. It's the overall content and game play that does that.