Just watched the first episode.
There was no doctor bashing. The show just focused on the role of the nurse. A little unrealistic at times, but that is to be expected with TV.
The premise was it was the first day at work for 5 nurse on the day of deliberate act in downtown Toronto (based on real events) which results in a large number or victims. One nurse learns that the patient she saved and was taking care of was the perpetrator of the attack. I think they dealt very well with her realizing that he was the guilty one but at the same time she was obligated to take care of him and keep him alive was very well done.
Overall, I will tune in for more episodes.