Five months and millions of dollars later, Pepsi has unveiled its updated image. At first, I didn't get it. But if you look closely (after reading the hint so you know what you're looking for), you'll see that the new logo is a smile. Right?

According to AdAge, the experts are torn -- is it less classic? Flippant? Or is it youthful and adventurous?

Only time will tell, but the fact that the current logo has endured for more than 20 years has certainly set a high standard for staying-power.

Look for the new look starting in 2009 - SMILE!