Customer reviews

3.9 out of 5 stars
3.9 out of 5
76 customer ratings
5 star 68% (68%) 68%
4 star 2% (2%) 2%
3 star 5% (5%) 5%
2 star 5% (5%) 5%
1 star 20% (20%) 20%
How does Amazon calculate star ratings?