Your loss then, no? If you dismiss them out of hand, you're losing out on the chance to visit them and eat there (and enjoy a good meal). Clearly a lot of people like them, and they're not suffering for business because of dismissals like yours, and, in fact, they're saying they want to avoid getting people who like Yelp and trust Yelp reviews, so the only one who seems to lose in this scenario is you...?
So I should try all the one star places in case they're actually pretty good? Seems to me I'd be better off sticking to highly recommended places, if the false positive rate is small enough. The false negative rate is obviously not great but it's far less of a concern.