I think problems like this occur at every gym at one point or anther, I can recall times at my gym when I experienced the same thing. Really sucks, especially when you know those people dont really care about working out, but they are there cuz they "have to" or something like that, so you watch them take up the bench and just go through the motions when you have a serious workout to do. definatly sucks alot. Just wait until the begining of the year rolls around about 3 4 weeks into the new year youll start to see the gym parking lot packed cuz everyone made some type of new year resolution and they are all doing cardio, give it a few weeks and it should get better cuz most of them fail and never come back. Prolly the same thing is happening at your gym but instead of new years resolutions more like "get it shape for beach"