Omnibus wasn't the correct word - just the first that came to mind. I meant to say I had purchased Volumes 1-3.
I can understand disappointment associated with KotOR game characters having some sort of backstory that isn't as interesting as the game, or as the reader would have hoped - I just haven't gotten far enough to experience any of that yet. However, I tend to accept SW history as the writers intend it, not as I anticipate it, so as long as it doesn't contradict what I learned in the game I think I'll be ok with it.
Thanks for the feedback!