About half way through the video the start showing gameplay. Granted, it's still the same game, but I'm really impressed with the graphical update. After hearing all sorts of stories how Secret of Mana was intended to be released for the SNES CD and how much was cut as a result, this fits more with what I would have expected the game to look like. Ah futures that might have been.
I've been playing this game for the last day and a half, awesome on the go. What really surprised me is that every single weapon in the ring menu has been updated and graphically changed. Small, but it put a smile on my face.