Just like in real life, your first impression of the girls is based soley on what they look like. That being the case, of course the girls are going to get rave reviews when they first arrive. However, again as in real life, if the girls aren't doing what the viewer wants them to do, of course the reviews will swing toward the negative side. Also, I don't see why you think everyone should not be entitled to their own opinion, based on whatever the individual wants to base that opinion on.