Alright trying to do my class quest on Voss at lvl 44 and for the first time I'm literally stuck. I won't go into details on what is troubling me for spoiler reasons, but it's safe to say that sins are seriously gimped compared to other classes after level 30. As I desperately CC groups of regular mobs and then slowly chip away on single targets and still ultimately end most fights with low health on both myself and my companion, I watch bounty hunters or Sorc kill the exact same packs of mobs literally with one aoe move. There is an imbalance here no matter what, either sins are just bad or aoe is too strong with other classes.
I lvled all the way up to the high 30s as Deception and I noticed a lot of other 30 + assassins in my guild asking for help with class quests (only assassins though). I decided to check out the forums and most have recommended playing as deception when lvling because it's supposedly better, and in some ways it is, but something is just very wrong with this class. I read this guide http://sithwarrior.com/forums/Thread-Sith-Assassin-Jedi-Shadow-Tanking-Compendium (which btw, you can't expect every player to go to this amount of effort just to hit level 50) and I use that priority system and it's still basically impossible for me to finish my class quest on Voss. I have all skills binded, I'm no keyboard turner or clicker. It may be a gear problem in my case as I just switched specs but come on, should it really be this ridiculous? I wouldn't complain if it was this hard for ALL the classes as I do enjoy challenge in my games, but it appears it's just assassins that are struggling and it's only really after you hit lvl 30 and up.