I'm sure it would be moderately expensive to make... but I believe it would increase usage of the machines that each manufacturer makes... IF they would make a video similar to the youtube videos of each slot machine game...I have found a few of these online... but I'm talking about going to the manufacturer's website and being able to pick a slot of interest... then watching the game being played and how each of the features including any bonus rounds work. . I know personally I am more liable to choose a machine if I can see that it is a fun game and that the bonus rounds are interesting. They could also have a place where you could note any changes or improvements you would like to see on that particular slot. Even if they just opened it only to forum members, we could give a lot of good input.