Customer reviews

3.9 out of 5 stars
3.9 out of 5
31 customer ratings
5 star 59% (59%) 59%
4 star 11% (11%) 11%
3 star 5% (5%) 5%
2 star 15% (15%) 15%
1 star 11% (11%) 11%
How does Amazon calculate star ratings?