As a Pepsi man, I need to think about this for a day or two:

Brand New: Pepsi, New Bottles

Initial impression: Ah, so Pepsi is aiming for the text messaging set.  “Mtn Dew”?!?  And is that “Mist” log (seen here) a little too literal, and potentially tough to read on the stands?

On the other hand, I kinda like the typography on the bottles.  The new logos will take some getting used to, but I think I might grow to like it.  What do you think?