I stopped playing a few months after launch due to Bioware's lack of acknowledgement of the ability delay (they refused to admit that ability delay was a thing at the time) and the general unresponsiveness of the game. I just came back a few weeks ago because I love star wars and I did enjoy the game when it actually worked the way it was suppose to. Since I've been back, I have experienced nothing but lag. The game will hang for a few seconds and then it will all eventually catch up like it's going in fast forward. The ability delay is still there as well. Hit a button, wait a second, the ability goes off.
You know what they say, fool me once, shame on you. Fool me twice, shame on me. I should have known better.