Things I liked: Incredible accuracy out of the box.
Things I would have changed: The rear sight is very poor for a target rifle. It is unstable and not repeatable. The zero changes when going from center hold to 6 o'clock and back. I would suggest a better quality rear sight base with announced minute of angle description and repeatability, as well as a defined aperture size. For 10 meters, the flip sight is redundant. One size aperture would suffice, and a hooded one with changeable apertures would make this an awesome platform. The price is steep, but for indoor, foul weather practice for high power rifle shooting, it is arguably the best platform going. Wish Crosman would put an air gun lower on it.
Things I liked: General comment. It took 120 pumps from zero to 2500 PSI. The video put out by Benjamin is a great help in controlling the pressurizing process. Using body weight, especially the last 40 pumps was most helpful.