Customer reviews

4.2 out of 5 stars
4.2 out of 5
358 customer ratings
5 star 68% (68%) 68%
4 star 11% (11%) 11%
3 star 6% (6%) 6%
2 star 7% (7%) 7%
1 star 8% (8%) 8%
How does Amazon calculate star ratings?