This will probably help you weed out the banter from the information. If you look under the screenname of members you will see boxes of different colors if you click on them it will tell you approxametly how many positive or negative antipoints someone has.

positive antipoints (green boxes) - that is good, that user is respected and is to be listened to.

Negative antipoints (grey boxes) - this means that that user is not to be listened to and his opinion should be taken with caution.
P.S. look at my previous post for an answer to you're question.