At this time 11 episodes have aired now. This show is a good one, it evolves over time and becomes more in depth. Action is good and to be be honest the different stories are entertaining it's a show like I said before evolves in the sense that you feel like your watching two shows but in a engaging way. Characters are solid and certain backstories are explained very well. For me it's an entertaining show to pass by the time but certainly not my favorite.
Don't worry about the rating as you may like the show and think much higher of it.