Customer reviews

4.2 out of 5 stars
4.2 out of 5
52 customer ratings
5 star 64% (64%) 64%
4 star 18% (18%) 18%
3 star 5% (5%) 5%
2 star 3% (3%) 3%
1 star 10% (10%) 10%
How does Amazon calculate star ratings?