However, today, they declined my review without any chance for appeal:
"A moderator determined that your review doesn't follow our policies. Your review isn't posted."
And then there's a link to their content policy: https://support.google.com/contributionpolicy/answer/7400114#fake_engagement&zippy=%2Cfake-engagement
I almost always give 5 stars (I don't bother reviewing otherwise) and often write a few sentences (sometimes I just give stars).
Has anyone else been seeing similar behavior?