Customer reviews

4.1 out of 5 stars
4.1 out of 5
196 customer ratings
5 star 65% (65%) 65%
4 star 10% (10%) 10%
3 star 8% (8%) 8%
2 star 5% (5%) 5%
1 star 12% (12%) 12%
How does Amazon calculate star ratings?