Customer reviews

4.4 out of 5 stars
4.4 out of 5
48 customer ratings
5 star 60% (60%) 60%
4 star 26% (26%) 26%
3 star 9% (9%) 9%
2 star 5% (5%) 5%
1 star 0% (0%) 0%
How does Amazon calculate star ratings?