No, I haven't got the New Yahoo, and will do everything I can to remain with the current version--which is bad enough.
1) EVERY SINGLE TIME that Yahoo makes "improvements" they are a disaster. WITHOUT EXCEPTION.
2) Yahoo has STILL NOT FIXED very large problems that it has had for months--such as the failure of its "photo update" process to customize avatars.
3) Whenever most large internet companies (YouTube, Google, etc.) make changes, they almost always inflict them on the public without sufficient de-bugging first. So there are almost always glitches that persist for days, weeks, or months before they are fixed.
4) Although "You Go Girl" recommends updating to Internet Explorer 10--which, natch, also boasts that is is "new, better, faster"--I do NOT recommend it. When I recently installed Internet Explorer 10 it was slower than Internet Explorer 9, which I had been using. And there were many other problems too.
So I Googled it, and found large numbers of people all over the world were all having the same problems I had. After wasting about half a day and giving myself a couple of ulcers, I finally found out how to un-install the damn thing. But then, my Internet Explorer automatically reverted to Internet Explorer 8. Not 9. However, even Internet Explorer 8 works a lot better than Internet Explorer 10.
This is so typical of what all these big internet giants do. They simply have too much power, and they don't give a damn about consumers, who have technically signed away all rights to complain about what is done to them. Though these contracts are not really valid because in practical terms the consumers have no choice in the matter. I hope in the near future there will be more and more class-action lawsuits against these corporate gangsters.