Customer reviews

3.7 out of 5 stars
3.7 out of 5
184 customer ratings
5 star 57% (57%) 57%
4 star 8% (8%) 8%
3 star 7% (7%) 7%
2 star 6% (6%) 6%
1 star 22% (22%) 22%
How does Amazon calculate star ratings?