Me-ality size matching station

I did this today:

http://silverfaeries-dragonflies.com/2012/03/me-ality-size-matching-station-review/

They are making an appearance all over malls throughout the US. Have any of you used it? What did you think?

I was displeased. It found me to be a size 9 or 29 in jeans, which is far from accurate.

I wonder if these things will become popular? They are free to use and great advertisement for retailers.