There's something appealing about the concept of political organizing and strong field campaigns. It seems to put the focus on people and relationships instead of 30 second propaganda ads on the teevee. It makes a campaign more movement-centric than candidate centric.
I've never worked for a campaign, aside from the odd volunteer phone banking. I don't really know what goes on inside. Obviously it's important for campaigns (and the individuals in them) to portray themselves as knowing what they're doing, to have a Secret Plan To Defy The Polls, etc. I have no idea if organizing and field can really work in the context of a presidential primary, and if so what the best way to do it is. One likes to imagine that the paid professionals who do these things know what they're doing, but it's hard to actually know that.
Anyway, this is a somewhat rambling post obviously. Maybe I should boil it down:
Field campaigns sound good.
No idea how well they work.
No idea if the people who run them know what they're doing.
If they don't work it may be because they can't work, or because people running them are incompetent.