I always used to like Guinness Stout. This was back in the days when they didn't have bottled/canned pseudo-draft beer, nor widgets. I always hated the "draft" guinness bottled/canned. I didn't much like draft guinness at bars in NYC.
Nowadays I don't much like the traditional bottled Guinness either. It's identical to Baltika #6, and I suspect that the guinness bottles I grew up with would have blown #6 away.
Totally subjective? Or can the real experts here back me up or refute me?