Rate the following argument fragment on its writing, argument, and language skills:
Evidence: According to the author, "Venusian geolegy and weather present additional impediments like erupting volcanoes, powerful earthquakes, and frequent lighting strikes to probes..." He later stated that NASA has a possible idea to send blimp-like vehicles to travel the surface of Venus, but that would not provide a detailed enough view of the ground. In order to get his point across to the audience, he should not have kept going agianst information

Score: 2