I appreciate the suggestion! However, most of my longer reviews are generally structured as notes and point to specific issues I found within the story, along with some general comments. They're not really going to have much of an importance or interest for anyone but the creator, I don't think.
And, if the creator does make major changes, and I don't go back and change the public review to reflect them, it could reflect poorly on their story if people who come across my review novel, assuming the issues are still there, don't give it a fair shake.
Anyhow, four slots filled!