Osprey Scopes-Any opinions??

Anyone have any experience with the Osprey line of scopes or know someone that does?
They are made in China with Japanese optics and are up front with it, claim their products are 50 BMG rated. The prices are either a red flag (no pun intended) or one heck of a deal if half as good as they say.

Check the Nikon Monarch vs Burris FFII link for a couple of comments regarding the Osprey scopes.