"Low quality reviews"

There is no difference between them until the review: https://app.ethos.network/activity/review/559945/rainbow-wallet-is-an-international-wallet https://app.ethos.network/activity/review/559941/rabby-wallet-is-a-good-example Since you're new to Ethos, this review won't be negative, but you should be careful when writing a review to express your personal opinion and analysis about the person and project you know.