I voted hard on this one purely because of the Sith Master playthrough. I did the game at first on Sith Warrior with very little problems. When i started my Sith Master run and i never used any cheats or glitches, i knew i was in for a world of pain. It took me just under 13 hours i think to do the Sith Master run and i died loads and loads of times, so much so that at several points i actually regretted not cheating lol. But now that i have done it, it has been worth the wait as i thoroughly enjoyed the game and being a Star Wars fan, this was great fun. The only thing that got me was i managed to defeat both Darth Vader and The Emperor on Sith Master within half an hour. After all my trials and tribulations of the Sith Master run i thought i would never do them but i found Vader to be easier on Sith Master than Sith Warrior .