I won't play it. That's not a judgment against the game, its graphics, its promise or anything else. I just don't play MMO's. I don't have the time or the patience, and I don't like paying a subscription fee.
There are many people like me. We loved KOTOR, we saw the lost potential and mourned KOTOR2, but we will not play TOR. I just hope LucasArts isn't counting on me to play.
If I was into MMO's, I would already play WOW. TOR is going to have to convert WOW players, because those who don't play WOW probably won't play TOR, even if it's related to KOTOR1+2.