Wow! At first I thought, Diana Ross and the Supremes were back. The piece is so funky, sexy, soulful and groovy, me strikes it language. Quite unlike the usually poppy Destinys Child tracks. No, here there live instrumentation, unconventional vocals with power and to one of the most wonderful soul voices since Mary Wells. Beyonce has to prove what it takes to be a true Soul Queen. Let them even write his own tracks and withdraw a Shritt of the POP Assembly Line. This is known to have worked wonders even with Diana Ross and Marvin Gaye. So also here. What a horny top song !!!