I goolged charlie jade and read the wikipedia entry.
Oh right that makes sense. It's actually got very good write ups, I'm not sure I agree with them. Also I realise I actually have seven episodes to watch and not three.
The first half of the series was a bit slow and not too great. Things are starting to get a bit more interesting now. I think I'm carrying on watching because I sense a big finale. The fact it didn't get another series doesn't instill confidence though.