I dont know about you, but I was just giving my honest opinion. It felt like an early alpha version of the game. Felt like it had a lot of stuff missing.
No, I do not change my opinion even if its made by one person. I am critizising the game itself, not the development. Sure, the guy did pretty good job, seeing as this is made by one person. I dont know how easy/hard it is to make a game with Unity.
tl;dr: Disagreeing with the general opinion of Facepunch