Customer reviews

4.3 out of 5 stars
4.3 out of 5
169 customer ratings
5 star 72% (72%) 72%
4 star 9% (9%) 9%
3 star 6% (6%) 6%
2 star 1% (1%) 1%
1 star 12% (12%) 12%
How does Amazon calculate star ratings?