Customer reviews

3.9 out of 5 stars
3.9 out of 5
57 customer ratings
5 star 48% (48%) 48%
4 star 26% (26%) 26%
3 star 8% (8%) 8%
2 star 8% (8%) 8%
1 star 11% (11%) 11%
How does Amazon calculate star ratings?