Customer reviews

4.3 out of 5 stars
4.3 out of 5
223 customer ratings
5 star 71% (71%) 71%
4 star 10% (10%) 10%
3 star 7% (7%) 7%
2 star 5% (5%) 5%
1 star 7% (7%) 7%
How does Amazon calculate star ratings?