That Chipotle ad. A canny bit of planning from the evil geniuses at Chipotle: Following up Coldplay's endless, uninspired Rihanna collab with a weirdly moving computer-animated ad set to Willie Nelson's simple, plainspoken rendition of "The Scientist," one of Coldplay's best songs. So: A goddam burrito place managed to work up a Grammy moment better than almost anything the Grammys ...