My dear friend and UFM colleague Alan gave this helpful comment on Facebook:
It could be a useful introduction to Christianity Explored.
But really the goal of it is not as an evangelistic tool but to enable Christians to learn the structure of Mark’s gospel so they can then share the gospel with others.
I could see that it would be a good introduction to a series of studies n Mark like Christianity Explored, but hadn’t thought of the impact it could have on the Christians involved in the “experiment”. Thank you Alan.