Customer reviews

4.4 out of 5 stars
4.4 out of 5
93 customer ratings
5 star 63% (63%) 63%
4 star 17% (17%) 17%
3 star 13% (13%) 13%
2 star 4% (4%) 4%
1 star 2% (2%) 2%
How does Amazon calculate star ratings?