Yes, it was a nice twist, but to be honest thought it was weird. Quinn was secretly overweight once, had a different color hair, changed schools in secret, her real name was Lucy and her middle name is Quinn!? She also changed how her face looked. I thought this was poorly written. There was nothing in the first season that hinted any secret past of Quinn, or that her real name was Lucy. Wouldn't her mother or father been calling her that in the first season!? It was a good twist, but poorly revealed. The writers could have been dropping hints about this. Not let it all come out at once.