Wait but you played the beta? You should have a better idea than most users who come onto these forums with ZERO experience. Put that aside for a second, I had some friends who were running heroic flashpoints and they've had fun on the ones that were working. Heroic False emperor was apparently extremely fun. IF you get it, take your time lvling and enjoy the scenary or maybe wait till next moth when they have bugs worked out. A content patch is coming soon according to SR so it should be good.
I played the beta; told some friends not to bother - didnt seem anything great.
I make time each night to play; Im having a blast with the game... if it last great - if not its still great as the 60+mo/fee is cheap in relation to my fun factor.