I actually enjoy working on the machines. It was great the last two years ive had mine. My son turned 6 on the 29th and he loved playing them. Now not so much. The first time i asked if he wanted to goto the garage and have a few games and he said NO my whole world stoped. Usually all i had to say was wanna go to the gar and he had me beat to his shoes and coat on. He would rather play his crusin world or karate champ. Think its time to rotate Black Hole and Superman to see if i can get some interest back. Funny tho if were in the wild he is the first to spot a foreign pin and wants to play.