Who is a reviewer? The Good, the Bad, and the Ugly phenotypes

By offering their expertise, reviewers help authors improve their work and also support editors in selecting high-quality studies, thereby reinforcing the integrity of scientific literature. Much like in a Sergio Leone film, your manuscript encounters three possible types of reviewers on its editorial journey: the Good, the Bad, and the Ugly. The Good Reviewer is, for reasons unknown, favorably disposed toward both you and your manuscript. They find it “well-written, with literary and enjoyable style”, “original and timely”, and addressing a topic that is “scientifically and socially relevant”. Their comments are respectful, constructive, and focused on minor but meaningful improvements. Unfortunately, the Good Reviewer is as rare as a white unicorn; some researchers reach the end of their careers without ever encountering one, leading them to question their very existence. The Bad Reviewer is both bad at reviewing and a bad influence on your work. They reject your manuscript, but their reasons are vague and unconvincing. Their objections are often asinine, and when you respond thoroughly and decisively, they counter with even more nonsensical arguments. They may pressure you to cite irrelevant literature—often their work or that of their colleagues. In the end, your once-solid and cohesive manuscript emerges in a far worse state than the original. None of this would have been possible without the Bad Reviewer, who, unleashed by a negligent editor, exerts their detrimental influence on your article. The Ugly Reviewer appears with unsettling regularity—at least once a month. They believe your article is truly terrible, and often, they are right. The Ugly Reviewer, though harsh, is no fool. Their critiques are brutal and unforgiving, yet accurate. Years later, you may find yourself grateful to them for preventing you from publishing work that, in hindsight, would have irreparably tarnished your already modest scientific reputation.