Janice was major back in her day - even back in the Philippines, I heard of her. Correct me if I'm wrong, but Cheryl Tiegs was an American phenomenon, someone who did well in America but never had the same success in Europe. Janice did both, but she was never in the popular American consciousness like Cheryl, just in the fashion circles, but on more shores and perhaps more high-fashion. This was back in the day when print models and runway models were separate categories entirely, unlike today.
Is she bitchy and can she be a loudmouth? You bet. But both she and the producers of America's Next Top Model know that, love her or hate her, you'll react to Janice, and remember her. Long after all the show's winners and losers have faded from public memory, you'll remember Janice's nasty commentary and over the top antics - she's doing it intentionally, to cause frisson, and make soundbites. She's not dumb - she knows what she's doing: she's making television. Which is why she's the only original judge left aside from Tyra. She makes the show interesting.
Personally, I love her. She says what my collegues and I have said and will say again when we have to review models for shows and print ads in our day jobs, but without any fear of public reprisal, because she can say she's definitely been there and done almost everything. Fashion is a tough industry, and she's telling it like it is.
Meanwhile, she may not be the actual First Supermodel, but she knows that if she says it enough, people who don't know any better will defer to her because - she's on tv! And apparently she was a total darling backstage as well to the contestants - Elyse Sewell from season one said that how Janice acted on camera was definitely playing TO the camera. Hell, what do you expect - she was a model!
Little fashion tidbit: when I worked for D.G. Williams mannequins, hers was the most popular face that was purchased for over a decade, I was told. At D.G. Williams, the practice was you could choose a head and choose any body, and Janice was used anwhere from juniors to couture. After the company was bought by La Rosa Italy, her face was re-christened 'Jura' (don't ask me why) and is still used to this day.