Customer reviews

3.7 out of 5 stars
3.7 out of 5
122 customer ratings
5 star 47% (47%) 47%
4 star 8% (8%) 8%
3 star 23% (23%) 23%
2 star 5% (5%) 5%
1 star 16% (16%) 16%
How does Amazon calculate star ratings?