Just to repeat what some have said.......
The commercials don't help, but that wouldn't deter me at all if the quality of play was what it should be. I mean look at the PO games.......just terrible football. Even the best one so far, GB Dallas was sub par, like college ball. ONE FREAKING PUNT? It would seem that all of the restrictions in place per the CBA have really taken their toll on developing skills and team play.
It's also gotten to the point where the refs are just terrible. Even the ones that are supposed to be the "best" just plain suck. Gotta be fixed, and not just by more cameras, they need better qualified people, whatever that may look like.
And the bias towards a few teams has to end. It's ruined the game and constantly brings the integrity of a level, fair playing field into question. The NFL is definitely on a downward spiral and I'm not sure there is any sort of quick fix, or any fix a tall. They, both owners and players, have put profit above fair play, quality of play and it's ruined the game.