Customer reviews

3.7 out of 5 stars
3.7 out of 5
32 customer ratings
5 star 53% (53%) 53%
4 star 9% (9%) 9%
3 star 12% (12%) 12%
2 star 9% (9%) 9%
1 star 17% (17%) 17%
How does Amazon calculate star ratings?