Things I liked:It's comfortable to shoot. Pretty accurate. Very fun to shoot. Powerful. Things I would have changed:I just wish it was quieter. What others should know:Mine is a 9mm version and I was able to crank it up to get 122 ft/ lbs with JSB pellets. At 25 yards it blazes threw a 2x4. It is very impressive and I suggest to anyone to buy one. I only gave it a 4 star in accuracy because I haven't really worked with it a lot yet and I don't have a gun rest to really test it out.