Re-focus on methods instead of on results

[gregmacfarlane]

Reviewer 2:

While the details of the case studies are interesting, the bulk of the paper is devoted to the case study descriptions and results, with less focus on the implementation. The discussion section is shorter than I expected it should be. This article aims to be very practice-ready, i.e., persuading practitioners to convert to activity based approaches, but the details of that conversion are somewhat limited. I wonder if a practitioner would be able to extract the lessons needed to make the shift (though table 4 is quite helpful). In a revision, I suggest diving a little deeper into the decision-making process of the modeler, focusing on questions that she/he needs to decide to transition to activity models.

[gregmacfarlane]

Can we restructure the paper to focus more on the construction and development and analysis of the case studies, and less on the results? This might get us in less trouble with the #4 issue