???? ??? ??? ????, "????"? ?????. ??? ?? ???? ??? ????? ???? ??, ???? ?? ?? ??? ???? ??? ? ??? ????. ??? ???? ?? ?? ?? ????? ??? ??? ?? ? ???? ???? ??? ?? ?? ? ?? ??? ??? ?????. ???????? ??? ?? ??? ?? ??? ??? ?????. ???? ?? ????? ???? ?? ??? ?????? ?? ??? ??? ??? ?? ? ????. ????????

????? ?????? ???? ??? ???? ?? ??? ???? ?? ???? ???? ??? ?? ???? ????? ??? ?? ?? ?????. ?? ?? ????? ???? ????? ?, ???? ??? ???? ????? ???? ??? ???? ??? ???? ??? ?? ??? ????? ??????. ?? ????? ??? ??? ??? ??? ???? ???? ???? ??? ????? ?? ???? ??? ??? ????. ???? ?? ???? ??? ???? ???? ? ????.

??? ??? ??????? ??? ??? ?? ??? ??? ?? 5?? ??? ??? ?? ??? 3~5??? ?????. ??????? ??? ??? ?? ?? ?? ???? ??? ???? ??? ??? ??? ???. ?? ??? ??? ???? ?(??)?? ?? ??? ????? ???? ???? ???. ???? ??, ??? ??, ?? ??? ???? ??? ? ??? ???. ?? ??? ?? ?? ??? ??? ?????, ??? ??? ?????.   ??? ?? ?? ??? ??? ?? ?

To work out the general star score and percentage breakdown by star, we don’t use a straightforward normal. Instead, our process considers things such as how current a review is and if the reviewer bought the product on Amazon. In addition it analyzed testimonials to verify trustworthiness.

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