Customer reviews

4.2 out of 5 stars
4.2 out of 5
96 customer ratings
5 star 66% (66%) 66%
4 star 12% (12%) 12%
3 star 7% (7%) 7%
2 star 8% (8%) 8%
1 star 6% (6%) 6%
How does Amazon calculate star ratings?