I’ve only read the first 2, I believe. I like them because they do give some back story to a couple things that are learned in the games. Won’t change the games any, but you can at least learn about the Anderson/Sanders and Anderson/Saren relationships back story from them.
I’m a hello, but I noticed my manager is a “hey how’s it’s going?” person. I asked him how many people actually tell him how things are going, and he said very few do. If we’re walking together, we now make note of the people who do or don’t answer.