Been a few threads on it already if you wanted to search. The short answer is I have one and ordered another. It's a very nice scope with excellent features and glass. Tracks perfectly and the MLR reticle subtends perfect. I'd highly recommend it.
There has been a lot posted here about it already. I have seen one, but am sticking to my SFP version for now. I can justify the expense for the FFP better with a 5.5-22: the F1 reticle hash-marks are very small at 3.5x.
I have one and it's a tank. Very robust, tracks properly, no complaints here. Got it through Euro Optics. Alex is great to deal with and has competitive prices.