Customer reviews

3.7 out of 5 stars
3.7 out of 5
61 customer ratings
5 star 57% (57%) 57%
4 star 7% (7%) 7%
3 star 6% (6%) 6%
2 star 14% (14%) 14%
1 star 16% (16%) 16%
How does Amazon calculate star ratings?