Customer reviews

3.1 out of 5 stars
3.1 out of 5
93 customer ratings
5 star 38% (38%) 38%
4 star 6% (6%) 6%
3 star 12% (12%) 12%
2 star 17% (17%) 17%
1 star 27% (27%) 27%
How does Amazon calculate star ratings?