For me SWG was shut down with the NGE, and a total different game in the same skin was launched, a game which i did not like and i quit with an immense feeling of loss.
SWG was really a revolutionary game, absolutely amazing player driven economy and cities, mix and match skill system that even had no visibile level before the "upgrade".
OK it had some bugs, but the good parts were compensating.
SWTOR is a different kind of game, and i enjoy it for what it is currently.