Played for around 2 months when the game came out in Dec 2011. I will maybe be subbed again for a month or two ( i subbed about 2 weeks ago) just to play through some of the class stories. So have not played this game for 5 years.
As a single RPG it has some great stories to tell and have enjoyed that immensely.
Other than than that, as an MMO its not good. so many QoL issues that have been around since launch plus a few other things that when compared to other MMOs puts it in a poor light. And the cartel market is just a money grabber.
But i will enjoy the stories and they are really fun, and after that move on.