Now that it's getting close to Halloween, we're running a contest to hear your scariest stories! These can be scary stories that you've experienced or stories that you've heard and the story with the most reactions will win!
That's also how I felt. Some of the explanations give just enough to tell what you did wrong, but you need to dig deeper yourself to solidify the concepts you got wrong. I found supplementing their explanations with Kaplan review book pretty helpful and thorough, if that's what you're looking for.