Ok, I've tried it, and it is simply AWESOME!!! Look at the gorgeous wallpapers; look at the icons; it's simply gorgeous and beautiful in the eyes, look at the Software Center, it's all FREE!!!
What I did was upgraded my existing Ubuntu 11.04 installation, just clicked Ok and choose the default answers, and it's done, THAT simple!
Go ahead, don't be shy, why don't you try it?
Next blog post, I'll teach you how to create a website FREE using Ubuntu 11.10!