Yeah, I have no problem with people hating ABBA, Michael Jackson, Lady Gaga, The Archies, The Monkees, or any other pop music I love (for that matter, I don't care if people hate Captain Beefheart, Tom Waits, or Fluxus, or Minor Threat, or anything else I like). What I don't like is (1) the insistence that there is some objective aesthetic measure that makes one band suck and another one good, and the absolute insistence on this, as if we're living in 18th century Europe or something, and (2) Rockism (a term I've seen used by DJ/Rupture and Simon Reynolds, among others), which is a kind of sexism/racism/homophobia/elitism, even though it's commonly embodied by liberal music writers who claim to be none of the above. A close cousin to both the pretentious cluelessness of 70s RS and the meathead "disco sucks" stuff that Tom mentioned above, it exclusively takes rock seriously (especially pseudo-intellectual stuff like Roger Waters Pink Floyd or Jackson Browne, or even smart pop like Elvis Costello*). The work that gets dismissed as fluff just happens to be for ethnic minorities, women, gays, or vacationing proles who just don't want to think about their pop.
I'm not accusing anyone who doesn't like ABBA of being sexist or whatever, but taste is as much socially defined as it is aesthetically defined, and pop music criticism has been dominated by straight white dudes straining to get it taken seriously as an art form right from the start. Of course it reflects their particular worldview.
Suggestions for further reading:
http://www.scharplingandwurster.com/?p=24 (key quote: "Foreigner –“Feels Like the First Time”: Now THIS is what the new rock and roll should sound like. The guitar is loud and dirty but also tasteful. And this guy can sing. Hey, Clash…school’s in session…and Foreigner is your teacher!"). Also
Carl Wilson's 33 1/3 book on Celine Dion. And the
Baffler article about when Prince got violently heckled opening up for the Rolling Stones, which I can't find online but which is great. Also see Masterofsparks' and Buffcoat's defenses of Kiss, Bob Seger, and ZZ Top on these boards, all of which I found convincing and -- after listening to the music again -- utterly correct. I also think EFD's show is (among other things) a compendium of fantastic 80s music I had thoughtlessly dismissed -- who would have thunk that Jefferson Starship's "Jane" was such a great tune? The list goes on and on.
Finally, since when is anyone judging rock/pop based on lyrics? For every Dylan, Pollard, or Jay-Z there's a dozen Led Zeppelins or Rolling Stoneses or Ramoneses. Or there's all of heavy metal, which (in my opinion) is at its best when it's stupid and which gets more off-putting the more intelligent the lyrics and musicianship get. Lyrics are an important part of songwriting, but they're not the only part.
*I like Elvis Costello and have affection for Roger Waters even though he sometimes makes me embarrassed for both him and my 16-year-old self. And I acknowledge that it's all a mug's game; dismissing mid-70s AOR as bloated white guy rock is no more intellectually valid than dismissing ABBA as fluff. But there you go.