Remake, graphical update, same difference. :P
But those aren't good comparison pictures because the first one is using a GC screenshot with incredibly ****ty picture quality; not very fair. And the bottom two comparisons don't look the slightest bit different. The only noteworthy difference is...
I wasn't going to get it anyway but jeez, it looks no different except that its just a tad brighter. How can they even call that a remake? I don't even care about it and I'm still disappointed. But like ALIT said, at least they have a while to touch it up.