I found the concept of a Fallen angel trying to return to heaven amusing...the lengths he goes to toward that goal are anything but heavenly. Into this mix you have a mortal woman and a Power (hunter of fallen angels). Sad to say that the most interesting characters are the supporting ones.
There is drama and the twists and turns are fairly predictable. I guess the major problem for me is that the angels act...too human. I would not expect to have heavenly beings swearing up and down, displaying excess of negative emotions befitting a child throwing a fit.
There was a mild cliffhanger ending to contend with but nothing too upsetting. Sad to say but I am not interested in knowing more about this series.