The video in the previous post did not do the test justice as many could not tell it truly is a smoother animation so here you go, you can view this web page yourself on the different browsers.
What I see on my machine is a much smoother animation of both the outer box and the growing text. Notice it is not choppy at all in IE, very smooth. And just an FYI, I am a solid Chrome user for a few years now, before that FireFox, and before that IE. With all of these IE commercials on television I had to see if this really was “faster”, at least in this space. I would be interested to hear what others see.