Strange occurence. Is it the same for anyone else?

So strange. I prefer the Pepsi Max here over the ones they sell overseas but then I hate the regular Pepsi here and then prefer the regular Pepsi that you find overseas. I wonder why that is. this is why I would give 2.5 stars. On one hand, Pepsi Max here is my goto drink, but on the other hand, the regular Pepsi tastes watered down just like Coke.