Customer reviews

3.6 out of 5 stars
3.6 out of 5
3 customer ratings
5 star 64% (64%) 64%
4 star 0% (0%) 0%
3 star 0% (0%) 0%
2 star 0% (0%) 0%
1 star 36% (36%) 36%
How does Amazon calculate star ratings?