Rate the following argument fragment on its writing, argument, and language skills:
Concluding Statement: As the author continues with their argument, readers become increasingly aware that Venus is likely not as beneficial as the author intends to make it seem. With an unlivable biome and dangerous atmospheric conditions, Venus is likely far too hazardous to explore at this time in history, and I believe that the author of this article unwittingly proved so. For these reasons, I believe that the author of this article failed to support their thesis with thorough evidence or detail.

Score: 2