Beer Advocate and Rate Beer are two well-frequented on-line everyman review repositories. I've posted a grand total of seven reviews at the latter. Here at YFGF, I've written an occasional review, and I have few up at Flickr as well, but for the most part, I've abstained.
Anybody can write a beer review; we all have our opinions. De gustibus non disputandum.
A good review, however, a useful review, should overtly display the reviewer's prejudices. With that filter, a reader can better determine whether he or she might like a beer. Without it, there's a lack of context that can render the review unhelpful at best, pernicious at worst.
As someone who in the past brewed beer professionally, and who now sells it, I must tread carefully. Saying something derogatory about a beer I do not sell, or flattering about a beer I do sell, would be patently unethical if I did not clearly declare my association.
For those who wish to describe beer, there are certain commonly accepted 'rules' --a stout is dark, a pilsner not-- but taste is inherently subjective. Nebulous qualities such as, say, balance or drinkability are fungible targets. What was perceived of as harshly bitter last year could, this year, be praised as delicately poised between malt and hops.
And, the vocabulary! I challenge anyone to describe the flavor salty without, in circular fashion, referring to salt. Likewise sweet with sugar, and so forth. One hears testosterone-driven claims to superior sniffing abilities with a consequent surfeit of absurd metaphors and adjectives.
I appreciate and understand the skill in making a beer, but you don't taste the technology, you taste the beer. Particular beer flavors have particular identifying words. Tying the right word to the perception of a flavor compound --an ester, aldehyde, fusel alcohol, tactile sensation, or ingredient-- is the not-so-mysterious route to achieving a good beer palate.
I prefer beer that is both flavorful and refreshing. I prefer beer of elegance, beauty, and charm over beer created for flummery and look-what-I-did-ma. I prefer my beer to be a friend rather than an adversary. Although I do enjoy aged beer, I prefer beer that is fresh. I prefer beer drawn from a cask over that pushed from a keg. I usually prefer draft to bottle. Although, I'll enjoy a beer from elsewhere, I prefer beer that is local. I prefer beer that has a reason to be, that has a liquid logic. I prefer beer that has a back story. I prefer beer that plays well with food. I prefer beer that encourages a second pint. I prefer beer in company rather than isolation.
For me, beer is not simply a product or a number. Beer is thing of beauty, and a thing that brings beauty. When it's quantified as a numbered score, or as a price-point, or as a demographic category, beer is rendered as a formalistic, non-aesthetic, ugly thing. What really is the difference between a 92 and a 93? You'll see no scores here.
These are my prejudices. I'm DRINKING, AGAIN ... I've overcome my reticence.