Things I liked:Everthing a bit quiter would be nice but not bad neighbors may wonder what your up too lol Things I would have changed:Nothing! the sights are clear consicise I was nailing the little tiny bathroom cups from 70 ft just getting it sighted in. What others should know: BUY IT FOR THE FUN THE VALUE IT IS GREAT. I would Highly RECOMMEND ALSO GETTONG THE PELLET PEN. That is the cats Meow!