
Quit whining!
I am a power user and I've made the switch to Unity quite successfully.
I can't say I love it, but I don't hate it. And if you give a new user a unity desktop to play with, they usually love it. (I have installed it on a few friends computers).
Linux has to differentiate itself from the rest of the OS's, and unity is a bold new direction that just might catch on. I agree with the guy who says <ctrl><alt><T> get's a terminal, what else do you want?