I'm going to go out on a limb and disagree with you entirely. Marketing is not about displaying facts. I'd love it to be about being brutally honest with your product, but if that's how it was then there would be no need for marketing. Instead, marketing is about conveying what you want to convey quickly and without crap. Apple's point is, "Here are our new things. They're really cool." Anything outside of that you've got to implicitly understand is there just for spectacle, and in Apple's case I forgive them entirely, because they're so good at making commercials and ads.
Know what kind of marketing I hate? The sort where you put smiling faces all over and add peripheral features and say "We're a community of happy people," or "We give you an experience", or that use things like ridiculous swooshes and gradients to look nice. Know who does that? Opera Opera Opera. They show smiling users, and their site's all about swooshes and gradients.
And it pisses me off more that Opera is so arrogant about being the first, because guess who they're blatantly stealing from? Apple! Their front page's Latest News aesthetic is ripped directly from Apple's front page. Their layout for browser features on their browser page? That's new: it used to be columns until Apple started their "3-column new features" method of advertising. Their "three snappy words for a product" is taken from Apple. Their font is Myriad Pro, for fuck's sake. Only they don't rip right from Apple, because Apple's schtick is "We show you our product and make that product beautiful enough to market itself", and Opera can't do that. (Maybe now that Hicks is on Opera's team, they can start - I'd love that, since I prefer Opera and their marketing to the browser and marketing of Mozilla - remember that "promotes openness" checkbox on the Firefox vs. Safari page? I do.)
As I said in another comment, at least Apple is honest about their marketing. Their marketing is very blatantly so, and they keep it a point to maintain some integrity: all they talk about are their features. Opera doesn't do that. Most companies don't. As a result, Apple's ads come across every time as refreshing and new, and they don't try to convince you with features that aren't really there. I'm fine with that.