Customer reviews

4.3 out of 5 stars
4.3 out of 5
102 customer ratings
5 star 58% (58%) 58%
4 star 23% (23%) 23%
3 star 12% (12%) 12%
2 star 6% (6%) 6%
1 star 2% (2%) 2%
How does Amazon calculate star ratings?