Today I was a bit disappointed with the performance of one of my books. Not many sales, BSR not so good (35k) and competitors with much lower BSR occupying the adspace on my details page.
Then I started my old and trusted Publisher Rocket for my main keyword, where all these nasty competitors show up as well.
When I looked at the results, I was happy again.
You not always have to chase reviews, ratings and BSR.
Have a look at the attached screenprint and you know why :)