Yes, I tried and tried to like the new Unity desktop interface on Ubuntu 11.04. I really tried. But issue after issue, and now a recent upgrade pretty much left my screen unusable with shadowing and blur. I did not want to attempt a long fix, so I went back to 10.10. Pretty sad. I really hope Ubuntu gets it together, or they may start a long fall from the top of Linux.
image used under Creative Commons license by flickr user rikulu.