Reviews can be measured on a number of relevant dimensions - positive/negative, useful/not useful, fair/unfair, etc. Vocabulary, grammar, spelling, typos are al

Reviews can be measured on a number of relevant dimensions - positive/negative, useful/not useful, fair/unfair, etc. Vocabulary, grammar, spelling, typos are all information channels. Honestly I can’t believe I’m defending Google, but it’s possible that they’ve determined certain language makes the review less useful. Evidence of that might be the other portion of the review which seemed to trigger the shadow ban without any profanity.