Rate the following argument fragment on its writing, argument, and language skills:
Concluding Statement: So all in all, there is factual proof we have, cited from the text I was given to say that aliens had no part in the making of Face, and that it is a natural landform. However, it isn't concrete proof, so for all we now it could be an alien itself. I have no idea, and neither will you. Again though, rationally, it has no relation to aliens. So that's all I got, the end.

Score: 1