i find the treemap graphs under "Priorities and revealed preferences" very difficult to parse. there are a lot of the same files in there with different colors. pretty poor viz choice IMO.
The players bar graph also threw me. The y-axis increments aren't equal. I realise it's to fit the highest figure in but it doesn't allow for a fair comparison. Possibly better to put an artificial ceiling on it and retain equal increments. Although that introduces it's own set of issues...
