It was pretty much the same quests on every planet just worded a bit differently.
I created a sith inquisitor which is pretty badass. I really liked the game play and what not. In my story line my toon actually ended up sleeping with a chick and then told her to screw off which made me laugh. I don't think that was until lvl 20ish I think it was on coruscant so you guy's trying it out I don't think will be able to get that far on the trial.
I dunno it was a decently fun game maybe I got bored of it really fast because I had no one to play the game with. A lot of the systems were not working. They had no way to look for people to do dungeons with other than by typing in chat.