I have done everything this content-light game has to offer.
As much as I like Star Wars, BW, I wish you had released this game in July 2012 instead.
You are far too slow with new content.
Edit: Some casuals are saying I have "burnt through content too fast". Rubbish. I play as much as the majority of players and I play it well enough and with good enough players to have actually done what this game offered me. Nightmare modes, battlemaster etc.
One problem is, is that this game is too easy, that I can go to EV and clear it in an hour when Molten Core would take 4 hours in WoW if you weren't bad.
The long-lasting players will be the most important market for TOR and they are the ones who require more content. Not the casuals who make 20 alts and keep dying at level 10 in WZs. They will not be around for long.
And FYI, vanilla WoW had far more content than this game at launch. Far more.
Edit 2: Some people, seemingly crazed fanboys are proclaiming I am lying about being BM or doing NM modes. Sadly, many players have done this already, and 2 months casual pvping gets you the former easily.
WoW still had far more content on release, I also hear it had less investment into it too and less manhours put in. They spent 7 years allegedly working on this and their miscellainous thing to do was get an epic enhancement for every recipe and change the music on the fleet? Poor.