Excellent. I like how you've moved the solo to the beginning. Aside from UP, Back Chat's the best song on the album and that solo is a prime example of Brian serving the demands of the song rather than trying to fit in a fast solo. It's a perfect funk song and if every song on Hot Space was written and performed as well as this, the album might've been better appreciated.
"Queen is the only band in the world that can play so heavily that your nose bleeds, then offer a silk handkerchief to clean up with."