I'm one of those who thinks most beer just taste like beer, not much difference between them. And I don't drink now. But the Danes have a beer called Tuborg, I used to drink that. Mostly because I liked the green color on the bottle. So I'm not a beer connoisseur.
This is kinda what I was referencing in my post. I think a lot of mass-produced beers, particularly lagers, absolutely do all taste the same - Tuborg being one of them.
Whereas there is no way that something like Bristol Beer Factory's Milk Stout and Session IPA could be said to taste the same. Both of them are "beer", but they're completely different drinks (and good ones too, if anyone wants some recommendations!)