I subscribe but probably won't renew.
Most issues offer a couple of quality feature articles that are not available elsewhere (interviews with current and former players), but the majority of information in the Weekly is stuff that you already know if you subscribe to message boards and read the various newspaper articles that are typically posted to message boards. -- And the Weekly arrives at your house after you've read the stuff on the internet.
The "Ask Coach Parcells" section is basically a retread of stuff said during press conferences - so if you listen to his press conferences via the web, that section simply repeats part of what you already heard.
Back when the Dallas Cowboys Weekly was just getting started, about 30-35 years ago, I was a subscriber and loved it.
But that was before the internet, before the massive increase in sports coverage, and back when Cowboys assistant coaches were free to give interviews.
I think the Dallas Cowboys Weekly is a quality publication - but given all of the information that is available on the internet (articles, press conference streaming, etc.), I'm not sure there is a still a place for the weekly magazine format.