Grease Dance

Same as Super Stepper trophy. Another annoying and hard trophy to get thanks to the PS Eye recognition, but I found this one a little easier because you only need 75% or more Perfect moves, not in a row, but you should see Perfect in the screen; Good or Ok aren't allowed.

Try to make the moves the Eye wants to see and not the ones the dancer is showing, one of the ‘easier’ songs in the game is Look At Me, I’m Sandra Dee with only 1:36 minutes; here you could find your best bet to unlock this annoying trophy. My personal best was 85% perfects and I'm not a dancer at all, so you have good chances to unlock it.

Practice and patience makes perfect.