I also tried watching a few times, but didn't find the acting very good, or the show at all realistic. Although I do realize this is entertainment, it seems as if some effort should be made to hold true to reality.
I hate it, for example, when TV shows portray CPR as this gentle process where it looks as if the healthcare staff is almost patting the patient, like you would burp a baby, and of course, the patient almost always recovers. As an advocate for family presence at resuscitation, the family always needs a lot of explanation before they realize that the real thing is not quite so pretty, nor so quickly and easily resolved.
I wanted to like it...I think Jada Pinkett Smith is just lovely and the show could have been great, but it's not for me at all. And that scene with the nurse in the short shorts cleaning the supply closet? I kept expecting a strip pole to drop from the ceiling and the cheesy porn music to start up at any minute...."Bow chicka, bow, bow!"