I think their reports have done a good job in presenting their methodology and provide guidelines on the items they are tracking. I definitely think that reports like these will add value to potential investors looking to research these assets. However, I always say you should never rely on third parties for investment decision making so do your own homework. I think the reports adds to the perspective you can create and contribute to your own. They are also pushing to hear more from the community on their blog which is always good as some companies shu away from receiving feedback.