(edited to add exerpt)
http://www.nybooks.com/articles/18712....
It seems clear by now that Brokeback has received the attention it's been getting, from critics and audiences alike, partly because it seems on its surface to make normal what many people think of as gay experience— bringing it into the familiar "heart of America." (Had this been the story of, say, the love between two closeted interior decorators living in New York City in the 1970s, you suspect that there wouldn't be full-page ads in the major papers trumpeting its "universal" themes.) But the fact that this film's main characters look like cowboys doesn't make them, or their story, any less gay. Criticisms like LaSalle's, and those of the many other critics trying to persuade you that Brokeback isn't "really" gay, that Jack and Ennis's love "makes no sense" because they're Wyoming ranch hands who are likely to vote Republican, only work if you believe that being gay means having a certain look, or lifestyle (urban, say), or politics; that it's anything other than the bare fact of being erotically attached primarily to members of your own sex.
Indeed, the point that gay people have been trying to make for years—a point that Brokeback could be making now, if so many of its vocal admirers would listen to what it's saying—is that there's no such thing as a typi-cal gay person, a strangely different-seeming person with whom Jack Twist and Ennis Del Mar have nothing in common—thankfully, you can't help feeling, in the eyes of many commentators. (It is surely significant that the film's only major departure from Proulx's story are two scenes clearly meant to underscore Jack's and Ennis's bona fides as macho American men: one in which Jack successfully challenges his boorish father-in-law at a Thanksgiving celebration, and another in which Ennis punches a couple of biker goons at a July Fourth picnic—a scene that culminates with the image of Ennis standing tall against a skyscape of exploding fireworks.)
The real achievement of Brokeback Mountain is not that it tells a universal love story that happens to have gay characters in it, but that it tells a distinctively gay story that happens to be so well told that any feeling person can be moved by it. If you insist, as so many have, that the story of Jack and Ennis is OK to watch and sympathize with because they're not really homosexual—that they're more like the heart of America than like "gay people"—you're pushing them back into the closet whose narrow and suffocating confines Ang Lee and his collaborators have so beautifully and harrowingly exposed.