While it contains some of the reality-bending elements that Dick readers are probably familiar with, it is overall a rather plain "good vs. evil" sort of story, which I feel lacks the depth of much of his other work. It has a bit of the vibe of a Twilight Zone episode, which is probably about the best I can say for it. I wouldn't say I hated it, but I wouldn't recommend it unless you're looking to read everything PKD wrote.