You can't fake a Samba. I thought her lines, hip movement, leg flicks and spins were superior to Sabrina's Rhumba. Sabrina, who I thought was a run away favorite shoe-in, did not preform as well as she had in the past...she set her/the bar very high from the beginning. If Mel practices this hard for the rest of the show this will be a hard one to call. If not Sabrina has this locked up to win it all.