This beat is crazy, and the song is very infectious and catchy.

The blips and the bleeps are very fun and it makes me wanna dance.

To be honest though, when this song came out I wasn't impressed at all. It was not until Unfaithful that I was impressed and a bit more intrigued with her second outing.

The only drawback about this song is that if a better singer was singing it, it'd be better. Rihanna's voice is pleasant and unique but nasally too.

4 stars.