Hello, Anybody home in there?

There comes a time in some dramas where you just have to wonder...is there ANYONE in this drama with an ounce of common sense or that much needed self-preservation suspicion factor that most of us humans need to live by in the real world? That being said, this is a purely entertaining drama for entertainments sake. It definitely doesn't go into any real-life scenarios like Mars or other top-rated dramas, but rather depends on the cliche stupid passive people getting tricked by evil, conniving people. I guess that's what differentiates a "Good" drama from a "Great" one. Worth it for a time-killer though. :)