Sugar > Corn Syrup
Mountain Dew Throwback is great stuff. It and Pepsi Throwback (the only tolerable version of Pepsi) are currently available from Pepsico for a limited time. They are in short, versions of Mountain Dew and Pepsi where the Corn Syrup is replaced with sugar so they can resemble their original formula. They come complete with awesomely retro can designs. If you can find some at your local store, I recommend you get it. It’s awesome and tasty!
Plus there’s a hidden reference in today’s comic. I wonder if anyone will catch it.