Best scrolling experience I've seen in sites like this. It might not be right for all sites, but I would like to see it almost everywhere from now on.
Some reasons as to why I severely dislike it: 1) When it scrolls the background changes color. There's multiple transitions going on. It's sort of like going to a different website. I lose my entire concentration and interest. 2) No scroll bar. I can't get to the final slide without painfully going slide by slide. 3) When scrolling with the mouse, I lose control of the webpage for about a second. I can keep spinning the mouse wheel but nothing is happening. It's infuriating.