Wikipedia:Guide to addressing bias

Sometimes, you will come across a Wikipedia article that seems to have a serious point-of-view problem. It reads as a biased diatribe against the subject of the article. Or perhaps it reads as a biased diatribe in favor of the subject and against critics. Either way, you want it changed. Well, if you don't want your edit reverted or your talk page complaint ignored out of hand, there are a few things you should do first.