Things I liked:Clear optics, nice overall quality. Very sold feel to the adjustment knobs. Things I would have changed:Illumination is poor on the crosshairs and there is a lot of light splash inside the tube. By that I mean that you have extra light visible at about 1 o'clock and 7 o'clock on the outside of the reticle. Spending more time managing the light and less time with multi-colors would be better. Not fond of the flip-up lens covers either. What others should know:Even though there is extra light I bought another one of these since I don't plan on using the illumination that often. If they sold another version for $20 less without the illumination it would be killer, but it's hard to beat at this price anyway.