Customer reviews

4.4 out of 5 stars
4.4 out of 5
122 customer ratings
5 star 70% (70%) 70%
4 star 15% (15%) 15%
3 star 6% (6%) 6%
2 star 6% (6%) 6%
1 star 2% (2%) 2%
How does Amazon calculate star ratings?