Yet someone told me it was about the game not the images xD
Well thats just silly, so if those games where flat like graal 2d you would have loved them? xD
For example, in a 2D game, you have 4-direction (or more in theory). You point at what you want, where as in 3D, when you are going to shoot something, you can move up and down and side-to-side versus just side to side.