Coke commercials need to appeal to as many people as possible. As such they try shooting in all directions and hoping it sticks. Recently, they dropped the pretty girls and went urban, celebrity and musical. I did not like much of it all because it was so straight and uncool, so boring. But maybe Coke is back.
The Coke with Lime commercials are funny. Not sure about how original but they have spark. The tune is catchy, the acting is good and they TV guy at the end of the commercial is brilliant.
