Weird of Oz on the Art of Rating
As a film and book reviewer for a number of periodicals and websites over the years, I have often wrestled with the art of rating. To some, the awarding of stars to a particular work might seem a simple matter, but there is a craft to it, and it is one of those tasks that can be as complicated as you care to make it — you can assign a rating on gut instinct, jotting down the first number that pops into your head, or you can (as I often do) vacillate back and forth over whether you should add that extra half star.
It is also one of the most subjective undertakings. It is one thing to decide whether you enjoyed a movie; it is quite another to assign it some value on a fixed scale. First off, you, the reviewer, must decide on what criteria and within what framework you are going to base your ratings. In fact, this varies so dramatically from one reviewer to the next that the best you can hope for is to be as consistent as possible with yourself.
Believe me, there is no set, agreed-upon code among professional critics to which you need worry about conforming; you just need to make sure your readers can understand your reasoning. It is also helpful to communicate your personal tastes and preferences insofar as they influence your assessments, so that readers know where you’re coming from. Here are some other considerations…

Published in 1998, Nalo Hopkinson’s debut novel was Brown Girl in the Ring, the first winner of the Warner Aspect First Novel Contest. It went on to be shortlisted for the Philip K. Dick Award and the James Tiptree Junior Award, to win the Locus Award in the First Novel category, and to help Hopkinson (who had already published several short stories) win the John W. Campbell Award for Best New Writer. She’s gone on to write five more novels, along with two collections of short stories, as well as editing and co-editing several anthologies.





Not long ago, I came across a copy of Jonathan Lethem’s second novel, Amnesia Moon. I was curious: Lethem’s best known for his recent work in mainstream mimetic fiction, but his early novels were science fiction and he also wrote an odd take on Steve Gerber’s already-odd character Omega the Unknown for Marvel Comics in 2007. More, between 2007 and 2009, he edited 