It is a fun change of pace. I think other than the fact that it is all the same distance it is great practice. It is true that spots and 3 D targets don' t move but game animals do. They may give you 15 minutes for a shot but they may also only give you 15 seconds. I time out on a lot of the shots, don' t care what my score is or how the system scores my shot. If I make what I feel to be a good shot I' m happy. If I feel a good shot is not presented I don' t shoot. You have to take these systems for what they are IMO.