The animation obviously can't go much faster if it's going to remain readable, but it feels like it takes too long to find out what it's about, and I had to hit refresh to remind myself what it started with by the time it got to the end. Mind you I was a bit caught up in wondering why the font looked so jaggy, seems that, in Chrome on OS X at least, opensans is rendering very jaggy.
Overall it feels a bit like you got caught up in the whizzy jquery and the overall page suffers for it. A nicely set static layout would probably serve you better.