This website promotes an anti-Evangelist idea. Considering the zeal that this religious group holds towards "winning souls" through conversion efforts, a backlash website against such an invasive ideal isn't grounds for giving it a poor reputation. Their ideas may oppose some others, however this site does not have any unsafe content or malicious software that I detected.
We can't ethically give a site a bad rating, just because their views don't mirror ours. Sometimes our christian brethren are a little overbearing and don't mind their manners. As one parable notes, we should look to ourselves to find fault first.