Customer reviews

3.7 out of 5 stars
3.7 out of 5
53 customer ratings
5 star 48% (48%) 48%
4 star 19% (19%) 19%
3 star 8% (8%) 8%
2 star 5% (5%) 5%
1 star 20% (20%) 20%
How does Amazon calculate star ratings?