I received mine. It seems like a fair deal for the price paid. It did have an attached price tag of $150. I see the Body Glove site has these on sale for $105, which still seems quite excessive. It has some additional features that are nice like the elasticized waist band and wrists openings.
The body and hood are double-lined. The nylon is very thin. The whole thing can be rolled up into the size of a fist and packed into the included nylon bag. So, it might have additional appeal for backpackers.
Don’t expect much warmth, I think its main value will be light wind and possibly rain resistance.