I agree- actually, that's exactly what could be said about the last 3 releases of Gran Turismo. Nothing ground breaking, just incremental improvements (mostly). I suppose one could also get into a seriously semantic argument over whether the trailer really is GT5- I mean, won't the graphics engine be basically the same, just a little modified? Anyways, the trailer looks sweet, and the actual release of GT5 will look at least that good if not better. It's too bad Sony owns GT though, I'd rather not have to choose between GT5 and the other few games I'd be likely to buy in the next couple years, and I won't be buying both new consoles.