I am far from having finished, but I've gone around "my" dates (birthdays, party, family and national celebrations), it's very very good. I think Bourgoin had not been as good since SERIAL KILLERS, or the Black Book of Serial Killers. It is very ambitious, both black and biting more than many of his texts, the more chronic carvings multiplies impact and fascination around each story.
Clearly one of the best Bourgoin, and clearly the best. Ring still hit very hard.