Customer reviews

3.8 out of 5 stars
3.8 out of 5
167 customer ratings
5 star 45% (45%) 45%
4 star 19% (19%) 19%
3 star 16% (16%) 16%
2 star 6% (6%) 6%
1 star 13% (13%) 13%
How does Amazon calculate star ratings?