Bhai all these lists are flawed because the "stardom" has come into place since 2010. Before that not many movies which were not good in terms of content, went on to become big hits.
Many of the atbbs and bbs were because the movie was that good. We take these things way to superficially. There are other factors at play as well.
If you want to judge a star's fan pull. See how much his worst performing movie made post 2010 because thats when it all changed. Before that it was just that good movies would work and anythind bad would get rejected.