i dont have the CPP, and i got to the first boss on Extreme mode (they see you and its game over)Going to try the demo soon. I hope I can get the hang of it without the circle pad pro. Dont want to purchase that just for 1 game.
i just beat the game and...damn...that was awesome.
Edit: though, i have ordered the CPP, it will be about a week / 12 days before it gets here.
Edit again: why has no one said anything about the camera? you can take in-game screenshots with it!