I have one. It sits in the same safe as an S&B 12-50, S&B US 3-20, a Minox ZP5 5-25, and a Vortex RZ2 and several Beta tier scopes.
Lets put all the BS aside, such as corporate issues and past model issues.
I rank it as, at the minimum, the equal to the S&B and Minox in terms of glass. It hands down beats the RZ2, as well as a Sightmark Pinnacle, a Weaver Tactical (6-30), and spanks a Burris XTR2 8-40x.
While I haven't had time to whip out a Horus chart, I have done box tests and have been dead on, balls accurate.
It's not 100% perfect. Like the RZ2, I would not recommend a Zero setting at the bottomed out position. There is a reticle shadow if you move the eye as well as some yellow tinging around the outside if it is at the 0 MOA elevation. Both issues go away after about 10-15moa of uppity.
The parallax/focus is extremely fine from up close to about 200 yards. What I mean is that if you have a target at 50 yards, you need to set the focus at 50 yards. Anything but exact, and it's fuzzy. BUT- when you hit it, you REALLY hit it. It looks like fucking 3D tv when the focus is perfect.