Customer reviews

3.9 out of 5 stars
3.9 out of 5
114 customer ratings
5 star 57% (57%) 57%
4 star 12% (12%) 12%
3 star 9% (9%) 9%
2 star 3% (3%) 3%
1 star 19% (19%) 19%
How does Amazon calculate star ratings?