Customer reviews

4.2 out of 5 stars
4.2 out of 5
52 customer ratings
5 star 72% (72%) 72%
4 star 5% (5%) 5%
3 star 4% (4%) 4%
2 star 6% (6%) 6%
1 star 13% (13%) 13%
How does Amazon calculate star ratings?