User blog comment:3primetime3/Urgent: Please vote!/@comment-16894369-20150419085552

It is quite interesting regarding to the 2-star difficulty. For most cases, I can edit the template (of the table) and extract the 3-star value if there is no 2-star value added unless there is a clear gap between 2-star and 3-star.

The main issue is that the 2-star difficulty rarely matters at the moment and it is one way to immediately reduce the number of "Undertermined" difficulties.