When Sam draws his SC20K, it seems a little quirky. It seems to turn horizontal for a split second during the drawing phase. In SC and SC:PT, it was a smooth animation, and the new animation just doesn't look right, IMO. Also, Sam's lips are too big, making him look like a monkey, again IMO. Further yet, light SHOULD travel through paper walls in the Japan level (the lighting changes as he goes nearer the paper wall, but his stealth meter does not. Also on that part of the video, when Sam punches through the paper wall, the paper wall (after being punched through didn't really look like as if someone had really punched through it.