I agree Mexi-Coke with cane sugar is a better flavor, but the last time I was down Tijuana-way, my Mexi-Coke got me some quality time with the water closet. I figured what could possibly go wrong with a bottled Coca-Cola? Could've been the ice cubes or the glass I poured it into, though, to be fair...
I was bugging my dietician sister about the whole HFCS thing. She said it's fine in moderation, but we 'Merkins don't do much of anything in moderation any more these days. (As she was giving me the dirty eyeball for the 32oz Taco Bell Baja Blast Mountain Dew cup I walked in with...)