i can see why everyone hates skylar so much, she was thrown under the bus tough in the earlier seasons. EVERYONE hated her guts. now What i said, was if you watch the series over again, without bias, you might see things from another perspective
you'll notice that your opinion on different characters will change if you allow yourself to see it from the different characters viewpoints. thats one of my favorite things about this show: sure walt is the main character, but everyone is a strong character in their own right. you can watch it entirely from walts perspective and hate jesse + gus + skylar. you can watch it entirely from skylars perspective and see walts actions as devastating and terrifying. you can watch it entirely from jesses perspective and see the swing from loyalty to walt to complete distrust and disgust. you can watch it entirely from gus's perspective and see the complete recklessness and ignorance of walt + jesse.