Paul Wellstone got something like 800 on the SAT, yet he became a phi beta kappa and later 2 term U.S senator.
are you saying he had no business going to college just because his SAT scores were so bad?
I had to take the ACT (equiv of SAT) and I bombed it. Why did I bomb it you ask? Well... I didnt study, I drank a 12 pack and a bottle of aftershock the night before and had only slept for about 2 hours. I figured if I hurried up and filled in the bubbles I could leave sooner and go home. On our little break I was throwing up in the bathroom. I had a bad senior year and was rebelling from my family (yet still pulled a 3.7 final GPA) so I didnt care. I still managed to get into a good school with a nice GPA and good explanation for my poor score.
Anyhow, people can @#!* up tests like this for many reasons.