A rating system is hard. It’s not hard to implement but it is rather subjective in terms of what is defined as a 10/10 model. Some modeler disagree on what is considered a quality model since that can also be based on needs. Our approach will be to find common things in the model that we can define as a base for a quality model and leave some room for interpretation. Ideally this should improve our search algorithms and allow our users to filter the rest of the criteria based on their needs.