Perhaps, though it more often corrects things I don't want it to correct, so it is more annoying than anything else. That it isn't as chaotic as the normal way I write, is a fact though.
But again, I don't fully agree with what you said. Though it does correct you, it doesn't show you why it is wrong. When said here on a forum, and corrected by someone who knows it better, you'll (most of the time) get a far better explanation of why it is wrong.
Oh class is starting again. I'm off.