I've tried loads. Guiness, Brown Ale, Kroninburg, 1779 or w/e it's called, Stella Artois, Carlsberg, and many others. Tasted no difference really.
You tasted no difference between Guinness and Carlsberg? Weird... But anyway yeah, the lagers you mentioned there don't have too much between then in taste really: they're all similar in flavour and insanely popular in the UK for a reason - it sells. Certainly not grounds to entirely dismiss beer when there's an enormous range of flavours and styles out there that are absolutely nothing like those that you've mentioned.
I thought you weren't a drinker Tash.
I used to get them from time to time when I had a spare 10p. They and Dandy Bars were easily the most tooth damaging kids snacks ever invented. Those Dandy Bars pretty much were made out of acid and were so sticky that if you chewed into them once, you almost had to physically prize your jaw open again