Customer reviews

3.6 out of 5 stars
3.6 out of 5
41 customer ratings
5 star 38% (38%) 38%
4 star 22% (22%) 22%
3 star 17% (17%) 17%
2 star 11% (11%) 11%
1 star 12% (12%) 12%
How does Amazon calculate star ratings?