John Coffey is the character most students want to write about, and that enthusiasm creates a grading challenge. Hundreds of essays might describe him as gentle, misunderstood, and wrongly convicted, which is accurate but rarely analytical. The teacher's job is to push each writer past description toward an interpretation that says something about the novel as a whole.

Because so many students choose the same character, teachers see the same claims repeated with slight variations. That repetition can make even a strong essay feel familiar, which risks under-rewarding students who actually did original thinking. A clear rubric that rewards specificity, such as tying Coffey's physical size to King's commentary on how the guards misjudge him, helps original work stand out.

Feedback is where the time cost shows up. Explaining to thirty students why calling Coffey innocent is a starting point rather than an argument takes real effort, and the explanation has to be tailored to each draft. This is the kind of repetitive but individualized comment that AI feedback tools are well suited to draft for a teacher to review.

What Strong Character Analysis Looks Like

A strong essay on Coffey treats him as a construction of the author rather than a real person whose feelings the student is reporting. It asks why King made him a large Black man who is childlike in some ways and powerful in others, and what that choice does to the reader's expectations. The best writers also acknowledge the critical conversation around that figure instead of ignoring the complications.

• A claim about what Coffey represents, not only what he is like
• Evidence from at least two separate parts of the serialized novel
• Attention to how other characters react to him and why
• Awareness of the historical setting of 1932 and its racial dynamics
• A conclusion that connects Coffey to a larger theme such as mercy or injustice

Where Student Essays Typically Struggle

The most frequent problem is emotional summary. A student writes that Coffey heals Paul Edgecomb's infection and Melinda Moores' illness, then adds that this shows how kind he is, without examining the mechanics of the healing scenes or the narrator's reaction. The essay feels sincere but stops at the surface of the text.

Another common problem is unsupported claims about innocence and guilt. Students may declare that the justice system failed him without pointing to the trial details Paul recounts or the way the guards process the evidence. Good feedback asks the writer to show the reasoning, not just state the conclusion.

Using AI to Draft Targeted Comments

When an AI grading tool is configured with the teacher's rubric, it can produce a first draft of comments that reference the student's actual sentences. For instance, it might note that the second body paragraph makes a claim about Coffey's fear of darkness without quoting the relevant scene, and suggest adding one. The teacher reads the draft, changes anything that does not match their expectations, and approves it.

The teacher remains the authority on the final score and on how to talk about sensitive material, particularly the racial themes surrounding the character. AI handles the volume by catching missing evidence and vague claims quickly, which frees the teacher to spend attention on the essays that need a more thoughtful conversation. That division of labor keeps the human judgment where it matters most.

Turning Feedback Into Revision

Feedback only improves writing if students revise. A simple structure is to require a short revision memo in which the student identifies two comments they will act on and describes the change they plan to make. This turns the feedback from a verdict into a working document and shows the teacher whether the comments were understood.

Over time, students begin to anticipate the questions the teacher will ask, such as which scene supports a claim or what the detail reveals about King's purpose. That habit carries over to other novels and to timed writing, which is the real goal of assigning a character analysis in the first place. A well-run feedback cycle on Coffey becomes practice for every literary essay that follows.