There are a lot of crap Kinect and Move games as well. One might even say that all but the isolated gem is a waste of money right down to the materials used to make the physical disc. You won't get any argument out of me on that point, but I like that Nintendo brought the focus back to GAMEPLAY and not graphics. We can go on at length discussing how various developers have failed to think through how to best use these new gameplay elements, but again we're still talking about gameplay and not graphics.
So we've taken that ever important first step and shifted the conversation back where it should be (IMO anyway), now we just need to get developers to take the time to really think things through to make some games that make the most of these mechanics.