Unfortunately I despise IE too much at this point to ever bother trying to use it again as my main browser. You made us all suffer too much over the years, sorry guys.
Also, it's my belief that the suffering we faced with IE is less an issue with the browsers themselves, and more of an issue with the update schedule. IE6 was very good at the time of it's release; it's a shame that it took so long for IE7 and IE8. But now, with Chrome (and now Firefox) releasing several major versions a year, we should see more and better developments in the browser space.