Perhaps in those cases the issue is not with respect to stars, or a lack thereof, but rather certain deficiencies in the writing. If any given journalist is unable to convey thoughts and emotions in the form of words, sentences and paragraphs, the solution ought not be pictograms. I'm thinking that journalism was, in such a case, maybe not the appropriate career choice (and I'm not targetting anyone in particular, this thread is hot enough as is). Ideally, articles should provide reference points to the reading public. Comparisons with other, more established restaurants might useful. For example, in the universe of Italian restaurants in this city, Restaurant A's food outclasses Restaurants B and C, and comes in a close second to Restaurant D, and so on and so forth with respect to service, ambiance, etc.