The interesting bit is that the group the quit the experiment part way through (presumably over ethical objections) were consistently better at following the rules, which indicates that the rules may have actually been designed to prevent some of the problems that the obedient group experienced, which might prevent them from seeing the ethical or moral issues involved in the experiment.

Now the interesting question is _why_ did those people who followed the rules quit at a greater rate? _Why_ did those people follow the rules more closely in the first place? Was there any variation in how the rules were presented? What is the difference in between folks who follow the rules more closely and folks who don't? What can we learn about the human condition from this?