I don't usually read cyberpunk, but I was in a mood for a novella.
This was great. Though short, the depth of the world is distinct. There was no long prologue, trying to get the reader into speed. Stewart simply throws you inside, lets you swim. The details are in the descriptions, the bits of dialog, the characters' actions.
The story keeps playing in your mind after you're done reading, which is all you could really ask for.