Customer reviews

4.3 out of 5 stars
4.3 out of 5
150 customer ratings
5 star 62% (62%) 62%
4 star 18% (18%) 18%
3 star 13% (13%) 13%
2 star 6% (6%) 6%
1 star 2% (2%) 2%
How does Amazon calculate star ratings?