I could totally be wrong. But my impression at the moment leads me to believe that when people say someone is judgmental what they really mean is that they have reached a conclusion without sufficient evidence. But if a person is judgmental it isn't really bad. the only part that makes it bad is when they are not credible to make such judgments it seems.
Closed minded people seem to only be closed minded to those who feel their opinions or beliefs are not taken into consideration by these types of people. However, it seems that just because they are not taking into consideration the beliefs or opinions or perceptions you do does not make them closed minded but just not receptive to your perceptions or opinions at this point in time.
Just how things seem at the moment. But if I am right then it seems as if these terms which seem to be used a lot shouldn't be.