Customer reviews

4.2 out of 5 stars
4.2 out of 5
86 customer ratings
5 star 66% (66%) 66%
4 star 16% (16%) 16%
3 star 5% (5%) 5%
2 star 2% (2%) 2%
1 star 11% (11%) 11%
How does Amazon calculate star ratings?