(at the time im writing this I am still at the mayors house section)
I find the guest od since hes there in the intro and then isn't there anymore. Intel i guess probably in the end. However as far as I think right now, I believe it would have been pretty cool if the guest acted more like himself from hello guest and actually stalked you perhaps at night or when you explore the map and go away from the area you need to go in. I feel like the guest was really hyped up to be a challenging foe and a very interesting character (tho he still seems interesting lore wise) but I think hes just a bit eh in terms of how hes added to the game.
So im just asking if any chances he can be added as a creep again like how he was in hello guest if it does work in the game