Customer reviews

4.1 out of 5 stars
4.1 out of 5
24 customer ratings
5 star 60% (60%) 60%
4 star 17% (17%) 17%
3 star 7% (7%) 7%
2 star 5% (5%) 5%
1 star 12% (12%) 12%
How does Amazon calculate star ratings?