"Extremely low effort reviews."

I just looked through this person's account and they leave very very low effort reviews almost all the time. They also left a negative review for someone and all it said was "never heard"! Leaving a negative review just because you haven't heard of someone is awful and uncalled for, it's fine if you have an actual reason or they were a bad person in some way but not knowing them is not valid. You are not contributing to Ethos in a meaningful way at all.