Had some extra time in my seventh grade English class today so I showed them this. It's pretty scary. They were putting in their science essay prompts and getting pretty decent chunks of writing, with obviously incorrect figures and statistics of course but nothing they couldn't edit on their own to make it sound plausible. With just a little more work this could be the next battlefield for plagiarism in schools, as it seems largely undetectable except by teachers who know what to look for.