I love how the media is just eating this up. Sadly, human society is too easily impressed these days by gimmicks and advertising. There is a reason that with all the "innovations" made to the method of spraying water, dishwashers have always reverted back to rotating wash arms, and for good reason; if something is not broken, and it works well, don't fix it. I looked at this machine hands-on at Lowe's the other day. The track that the "deflector" rides on is flimsy, and as far as the scanner comparison someone stated earlier, the rubber belt that moves it back and forth is exactly like the ones in scanners and printers, in addition to the fact that it's exposed underneath the track. What's going to happen in a couple of years when steam and splattered debris start causing mold and rot? That is if the rubber belt doesn't disintegrate from heat in general before that happens. Also, even in the alternating arm systems by Bosch and Whirlpool, the spray from the bottom arm has enough force to hit the top of the tub without dishes, but this so called WaterWall barely has enough to reach the top rack. Yes, the upper rack has a dedicated wash arm, but that's not the point. If the spray can't even reach the top of the tub, how will it have the power to peel off dried soil and gunky foods like peanut butter?