Customer reviews

4.2 out of 5 stars
4.2 out of 5
75 customer ratings
5 star 60% (60%) 60%
4 star 16% (16%) 16%
3 star 14% (14%) 14%
2 star 2% (2%) 2%
1 star 7% (7%) 7%
How does Amazon calculate star ratings?