Amen!

"For everyone who hates Yosemite, I have a perfect solution for you. Don't upgrade and don't complain. This is the new interface, so accept it or keep the version you have. It's hard to believe that some of you are arguing because some people just don't like Apple the way others think they should. It doesn't matter how long or how short we've been using OS X. We're here to appreciate the progress and submit constructive feedback directly to Apple whenever appropriate." ~ DaJoNel at the MacRumors Forums