Katrina actually did do very well here. If only she could get rid of the eternally constipated expression on her face. Vaibhavi deserves a major chunk of the credit. She needs to win an award for this.
But I gotta give it to SRK for attempting to match up to all the professional dancers in this song. He did his best and might not be a great dancer but he still managed to pull off some of those moves despite being a 47 year old guy.
Btw, I love this music! It almost got me dancing in the theater