Here are a few thoughts:
I haven't done a single flashpoint since the game came out.
The nightfalls feel more like a chore than anything and I have no intention of torturing myself over and over to beat that stupid timer, which in all honesty is the dumbest move in gaming since quicktime events.
The raid is meh, I'll do it if I'm on and there's a spot but it's not amagahd I must do it.
The light system is fucking stupid. There are like 5 ways to raise your light level and most of them are a once a week gig so if you're not lucky, FUCK YOU LOL.
The banner is fantastic and it'll keep me coming back but the PvE element of this game is just boring, old, tired and not innovative enough for me to continue.