I expected something better because Fluke was acting here.
This series lacked continuity, it seemed like excerpts from added pieces which did not help the plot to be convincing.
The worst sin they could have committed is to completely change the ending of the series.
The angel does not stay with Dr. He returns to heaven, it is the doctor from whom he borrowed the body who stays with him.
The nc scene did not even attract attention, nor move as in Fluke's previous works (Red Wine in the Dark Night) it had more affinity than this.
In short, a series that I would pass by without stopping to watch it a second time.