Wow. That preview is absolutely horrible.
The purpose of a teaser is to give you a glimpse of what the deck's all about. A corner of a card here, a snip of the tuck there. Just taking a frontal shot and then completely blurring it out makes it seem like the designer's timid about the design, or afraid that the design itself isn't interesting enough to get people intrigued through previews alone.
The "Industry first" thing seems to be the selling point. But as it is, I'm not too excited.