Customer reviews

4.3 out of 5 stars
4.3 out of 5
79 customer ratings
5 star 72% (72%) 72%
4 star 9% (9%) 9%
3 star 5% (5%) 5%
2 star 8% (8%) 8%
1 star 7% (7%) 7%
How does Amazon calculate star ratings?