I have also really enjoyed the Throwback line of Pepsi products (Pepsi and Mountain Dew). So much lighter, fresher, better. The citrus flavor of Mountain Dew was much improved. The current HFCS versions' syrupy nature is much more pronounced in contrast.

Same deal with Mexican Coke and Sprite.

All hail the Pop thread!
Bears, beets, Battlestar Galactica.