Automagoria, it took me about 4 hours to complete it!
In the beginning of my journey alone in Automaton, I was going through a world that was so depressing to look at that I thought the scientist who created me had hanged himself because he couldn't stand this kind of world!
During the journey I was also thinking a lot about how this world was destroyed.
It was very interesting to see the story develop rapidly from the middle of the book and the various mysteries of this world unraveled.
And the ending was very good!