[mc-lovin]

It's really unfortunate that the data is presented at such a high level of aggregation.

It would be so much better to have individual level data (perhaps with personal info such as age, etc. removed) so other people could do their own analysis (e.g. clustering).

I don't want this to be interpreted as criticism of Bert Vaux and his colleagues: there is incentive in academia to not share data, since you get credited for the uniqueness of your work, and get no credit for collecting data used by others. I just hope the situation changes.