Not only do those review sites draw a very small subset of the population, those sites tend to be highly skewed even among craft beer drinkers. Take a look at their various rankings, and try to find more than a couple beers that don't fall into at least one of three categories:
- High bitterness
- High alcohol
- Stout/porter
Those sites - more accurately, the users and posters on those sites - are heavily biased toward beers that are huge and bold. I like huge and bold beers at times myself (I'm drinking a Sierra Nevada Celebration right now - and this year's version is a letdown, by the way), but that's not all there is, and in general I much prefer well-balanced beers that showcase a variety of flavors. You don't get much of that on those sites. Beers like Goose Island Summertime or LaConner Pils haven't got a chance there.
And I do every time I go over there. As I do in Belgium and the UK as well. Just because the largest breweries in the States and Canada brew insipid beers does not mean that's the case everywhere in the world. It's most definitely not the case in those three countries.
And you know what, if A-B or Coors decided to brew a beer that was every bit as enjoyable as a SNPA or Victory's Prima Pils, I'd have no hesitation in buying them.
-Steve