Customer reviews

4.3 out of 5 stars
4.3 out of 5
83 customer ratings
5 star 67% (67%) 67%
4 star 13% (13%) 13%
3 star 7% (7%) 7%
2 star 8% (8%) 8%
1 star 5% (5%) 5%
How does Amazon calculate star ratings?