According to a recent post on reddit, it appears that four player maps are not liked by many because of the perceived randomness in scouting. Whether certain situations are down to luck is debatable once you entangle the elements involved, and I will discuss that in this post.
I have written about scouting in TvZ more than two years ago, and this is an update on it.
As I had mentioned previously, I will do some guides for beginners. Scouting seems like a good topic as it has often been misunderstood. This post covers the basics, and does not go in details for match up specific scouting.