I started this series with very little to none expectations, and as I saw the first few episodes, I thought that my expectations were quite right.
But as the show goes on, it really caught me. This isn't some stupid teen-mystery show. Instead of focusing on the how, it focuses on the what-are-we-doing-now. It's kinda like an psychological experiment.
Last but not least, the fact that characters are NOT making stupid decisions really appealed to me.
So, you gotta give this show a chance, it's worth it! Just hope there will be a second season.