Either she's opinionated, but uninformed (as so many people are on a large swath of subjects), or she's just regurgitating marketing propaganda. A third possible issue is that she's just communicating poorly and really means that she likes generic Euro lagers better than generic American lagers (BMC), in which case I actually agree; though it's like comparing brussel sprouts, to beef liver. Why I'd eat either when fresh sushi is available, I don't know.