Rate the following argument fragment on its writing, argument, and language skills:
Evidence: The final picture they took on April 5,1998, actually showed the Martain equivalent of a buttle or mesa. Buttles and mesas are landforms common around the American west. "It reminds me most of Middle Buttle in the Snake River Plain of Idaho" says Garvin. "That's a lava dome that takes the form of an isolated mesa, about the same hieght as the Face on Mars."

Score: 1