Customer reviews

3.6 out of 5 stars
3.6 out of 5
146 customer ratings
5 star 41% (41%) 41%
4 star 17% (17%) 17%
3 star 15% (15%) 15%
2 star 10% (10%) 10%
1 star 17% (17%) 17%
How does Amazon calculate star ratings?