Customer reviews

4.3 out of 5 stars
4.3 out of 5
89 customer ratings
5 star 72% (72%) 72%
4 star 10% (10%) 10%
3 star 5% (5%) 5%
2 star 4% (4%) 4%
1 star 9% (9%) 9%
How does Amazon calculate star ratings?