Air Wick Aromatherapy Scents

I keep seeing commercial on TV for these with chameleons. A room freshener that might actually relax/revitalize/warm, etc. a room sounds promising.

I know they'll say a lot to sell a product, but has anyone here tried these enough to offer input as to their scent, lasting power, and anything else a consumer may like to know?

http://www.airwick.us/access/html/fr...matherapy.html

Stupid late-night TV making me curious and whatnot.

Thanks all.
Kegan