Bosamar: yes, I've seen and used the Metro IE but I only ( in the past anyway ) use IE for places where Chrome or Firefox don't work correctly. Some websites are designed for IE on purpose so that other browsers don't work right.
In order to use the Metro IE I would have to make IE my default browser, which I think is another Microsoft attempt to force people to use IE.
Unfortunately, it seems that only IE works correctly on the Surface tablet. Things like squeezing two fingers to contract something on screen or even swiping do not work in my Chrome and in Firefox it seems to work ( usually ) but there is a very long delay before anything happens and I always think it isn't going to work at all.
Really surprised that Chrome hasn't made their browser better ... but it is the worst of the lot. Worked great on my Xoom tablet, but of course, that is Android not Windows. But it's disappointing that they haven't done a better job. And I don't like being FORCED to make IE my default in order to use the Metro 64 bit interface.