Part of the appeal of Nancy Drew is this sort of wish fulfillment of being a cool teen hero. This one instead drops you into a MESS of back-stabbing, selfish lying, and willful ignorance. You struggle against a time limit as everyone consistently ignores Nancy and the danger her friend is in. Every single suspect contributes to making things harder and more complicated, while you writhe around trying to gain any kind of advantage or success. No one is going to help you. No one is going to save you. You're Nancy Drew and you're on your own. It RULES.