These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
Cry for the Devil: Happens with Raul towards the end of the series, showing him as more complex than his Smug Snake personality would suggest although it's hinted earlier, an episode reveals that the woman and child killed at the mall at the beginning of the series were his wife and child, and that Pino was his daughter/Morality Pet. What makes this affecting, is that his android (gynoid?) assistant scolds him for losing his temper at the mall- a perfect citizen should apparently be stoic even when his family is killed in front of him; and you can understand why he hates Vincent so much—he blames Vincent for the deaths of his family, and is hurt even more when he sees that Pino now treats Vincent as her father.
It should be noted though, that in the second to last episode, Pino's drawings do depict both Vincent and Raul, and in her monologues she widely addresses them both.
Hype Aversion: The American release didn't sell too well; might be because it was a Mind Screw-type series, but might also be because it was advertised inside of every single Geneon DVD case for about two years.
In the very last scene of the show, as the spaceships of The Creators break through the dark clouds and descend to the earth, their tiny shadows against the sunlight look very much like falling angels. And considering the guy standing in the foreground...