I think normal walkthrough like Zoey Raven's stuff is much better than a walkthrough mod, but the pdf walktrhoughs seem to be a thing of the past these days. The mods that try to tell you the "best" choices for games that don't have a specific best route are the worst. A walkthrough should just let players know the variables and triggers involved. Plus, these mods almost always require upkeep and devs have to go through the hassle of error reports that stem from the mod.