Paste a function, a file, a whole bad decision. No prompt to write, no copy-pasting into a chat window and cleaning up the formatting after — just a grade, red-pen comments, and a rewrite, in about 10 seconds. First two comments are free.
Full margin notes, every issue, and a rewrite are locked behind the red pen.
Unlock full report — $3"I could just ask ChatGPT this." Sure — go write the prompt, paste your code, wait for it to format nicely, then do it again for the next file. Or paste it here and get a grade in one click.