Rate the following argument fragment on its writing, argument, and language skills:
Concluding Statement: In short, The author does not support his idea for exploring Venus very well because he only gives one vague reason to explore it and he names several dangers and obstacles of exploring it while providing very few actual solutions. Had he named more solutions and reasons to explore Venus it would have supported his idea far more. He named too many dangers without ways to properly combat them, which is why the author's support for his claim was weak.

Score: 2