Lifelong Bostonian here, although I'm just south of the city these days. I'm not sick of my Sox and I don't waste time comparing football and baseball, given that they are about as far apart as can be relative to salary cap structure. I also think the Epstein complaints are silly, given Pedroia, Papelbon, Ellsbury, Buchholz, Lowrie, Masterson, and so on and so on. They're likable, build from within (which makes the Yankee comparison odd), fun to watch and they win.
Every GM makes mistakes, including Theo. To say that mistakes equate to not being a good GM is laughable. As is claiming to know a bunch of people in the "Boston sports community" and claiming they all agree (just not publicly). I have plenty of complaints about my hometown teams, but the ones in this thread just aren't based in reality IMHO. And plus ... everyone knows Greenwich, CT is Yankee territory.