I think you were the one that posted it; I've read a good 6 or 7 long form pieces from a variety of sources (NPR, WaPo, Politico, Salon, etc.) to get a varied point of view, and I think you summed it up well. It was experimented (through political necessity) and there was nothing left to lose, and the results that have been made available (there have been some accusations of transparency with data issues) represent a mixed bag. It's not the feel good, turn-around, zero to hero story that some activists want to paint it as and it hasn't been a failure either. One thing for sure is that Camden is better today than it was before.
I would 100% advocate for using this model in other bombed out and depleted cities with over 170 open air drug markets and high crime rates that rival MS-13 strongholds and other failed states. I just don't think that most places are complete reclamation projects at salvage value.