AI detectors look for patterns like burstiness and perplexity - basically how predictable and uniform the text is. If something reads too flat or too consistent, it raises a red flag. Some detectors also check for known AI phrases or lack of personal nuance.
I've had good results using Studypro...
I’ve tried cheap book review writing service options before (like under $15/page), and honestly, you get what you pay for. One of them copy-pasted a Goodreads review 💀
Now, I only use top book review writing services that are US-based and let me message the writer directly.