I enjoyed the first few seasons, but it seemed like a very similar formula to every episode. To be fair, I haven't watched since the middle of season 4 because of my issues, so maybe it changed. It seems, to me, that every episode has two things. First, a doctor who won't stop whatever life saving measures they're doing, even after everyone else in the room has stepped back knowing it's too late, looking at that doctor with sad or confused looks. Second, someone else (doctor, nurse, administrator) going too far for a patient, either breaking hospital rules, or breaking "DNR" orders (I swear the DNR thing happens at least 4 times per season). I like some of the characters and actors, but I can't get over feeling like everybody breaks the rules when it suits them, then turns around and gets mad at someone else for doing the same thing, as if they hadn't just done it themselves the week before.