Can Video Game Accessibility Go Too Far?

A piece at GameSetWatch questions whether modern game companies are taking accessibility a step too far in their rush to attract people who don't typically play video games. This worry was inspired, in part, by the news that Nintendo's New Super Mario Bros. Wii would have the capability to play itself in order to let a human player get past a tricky part. Quoting:
"Bigger audiences finishing more games is certainly a worthy goal, and Nintendo has shown that accessibility is the servant of engagement. History has rarely — if ever — dared to disprove the wisdom of Miyamoto's foresight. History has also never disproven, however, the principle that any medium and any message degrades the wider an audience it must reach. Art was never served by generalization, nor language by addressing all denominators. Entertainment for the masses ultimately becomes empty. There must exist an absolute point beyond which greater accessibility means less engagement. Making a game so easy it can play itself for you at the push of a button just might be that point."

http://games.slashdot.org/story/09/0...ity-Go-Too-Far

What's the point of having a game play it's self?