I think the idea of drilling down is kind of interesting. As a way of coping with the scope and scale of modern government, we've kind of institutionally passed the last several decades agglomerating information into more and more high-level statements. There was a sentiment at one point among the people who worked on parliamentary reporting that you were actually doing Parliament a favour by this because you were giving them something shorter, which has been a demand from time to time about estimates documents. It would give them in a nutshell a report on spending and what was happening. There is merit to the high-level discussion on how numerous programs contribute to outcomes, and so on.
One problem is that members of Parliament, in general, don't have a natural affinity for some of this very abstract language. In the world they live in there are real people in the ridings who have problems, or not, and finding if government can be helpful or not. At a policy level that's where they live. The system somehow has to help them do what they want to do and give them the kind of information they want to start with. There might very well be a learning curve of what would be most useful.