Give IE 11 a try. It's fast, has REALLY good developer tools, supports lots of HTML5/CSS3. I think you'll be surprised. Keep in mind that no browser fully supports HTML 5. Microsoft has also has a public status page for IE 12. http://status.modern.ie/.

I'm not saying you'll change back, but I think you'll at least change your mind about IE.

>Let me guess - it's now bundled with Windows?
>
>IE has about the worst record among MS products. Usually they get their act together around 3.0. IE was still doing many things wrong up to 8.0 or thereabouts.
>
>I have closed my account at a bank when I discovered their web interface works only in IE, because it didn't work. Even today, I use IE only when I must - and that's not on my machine.