Rate the following essay on its writing, argument, and language skills:
People believe that the image that Viking 1 found in 1976 was a face like structure that was made by aliens. Others believe that was not made by aliens and is just the structure of the ground. I believe that it looks like a face, but I do not think aliens would make such thing. Even if there is aliens that are real.

I am one of the people who believes that this face like sturture was not made by aliens. As Garvin says "As the rule of thumb, you can discern things in a digital image three times bigger than the pixel sixe." This means that they can look three times the amount closer to the structure than most others. He also states that "So, if there were objects in this picture like airplanes on the ground or Egyptian-style pyramids or even small shacks, you could see what they were!"

"It's not easy to target Cydonia," says Garvin. "In fact, It's hard work." Although not many scientists believed the Face was an alien making, Photographing Cydonia was NASA's priority when Mars Global Surveyor (MGS) arrived at the Red Planet in September 1997.

The people who believe that this is a face and was made by aliens may be right, but people who think the opposite my be right. Because we do not know who and how this was made, makes it hard for scientists to figure out what and why the Face is there.

So, thought some people think that this is just the shape of the land like Garvin says. Others saying that aliens made the Face and that there is really aliens. We still do not know what and how this was, therfore why this was made.

Score: 2