GW, I totally understand your previous comments but see one little problem. Imagining DTLA (or sections of it) on a sliding scale ranging from gentrified to noirish doesn't fit the reality, at least not in terms of the people that walk the streets.
These days the dingier side of the DTLA demographic isn't seedy gumshoes, on-the-skids actors, bookies, aging strippers, flashy pimps, or anything interesting or photogenic like that.
The impediment to money, clean up, restoration, and new life coming into downtown is the homeless people and the crack heads. There are many thousands of them, and you can't "romanticize" them, or be very fascinated. The people pushing overloaded shopping cards, the 6th St. homeless camps made of cardboard boxes, bits of scrap, and trash bags...it's a gigantic problem that doesn't add any any mystique, vibe, or "energy". We're talking extreme poverty.
Sorry if this seems cold, but I think it's the reality. To the guys restoring the Morrison Hotel and those with visions of turning around a hundred other DTLA properties this is problem #1, and this is why 5th and Main won't look anything like the "new" Times Square any time soon, even
with the Nickel Diner and the Rosslyn Lofts.
The cops and crowds kind of keep the homeless at bay on Art Walk nights but any other evening of the month, it's rough dodging the (sometimes aggressive) crackheads and homeless, avoiding broken glass and "damp" smelly sections of sidewalk.
Our mild winter climate contributes to this. The DTLA aid agencies are under financed and overwhelmed. As a once or twice a week visitor, this is what I see. I'm no expert and I have no ideas or solutions. Maybe it's just a case of gradually reclaiming a block or two here and there over the next decade or two, and that's all we can hope for.
Some posters live downtown and will understand this much more clearly -- I'd be interested in their perspective.
P.S. HunterK, thanks for the great photos!