Constantine TV show Y/N?

Apparently one appears this fall on NBC. Look -- a trailer. Could be good, could be horrible. There's a whole elaborate mythology built into the source material, which gives the show a chance at some solid worldbuilding and long-term plot arcs, a lack of which contributed to the exhaustion of Supernatural, another show with demons from Hell. I wonder how much of a sense of humor this one will have, as a well-developed sense of camp keeps my current demons-from-Hell viewing, Sleepy Hollow, entertaining. I'll check out an episode and see what happens.