I don't think so. Look at her butt, the shape and the points. There is meat there. About half what there should be but meat. Same with the shoulder. Topline sucks but the neck and butt could be alot worse. The score is an average of the parts, not just the lowest. Her topline is the worst score it appears but the neck shoulder and butt don't look as bad. I could certainly be wrong and there is no doubt the horse is thin and needs groceries no matter the point or not.
I think alot of folks see an obviously thin horse and think the score is lower than it is because it is clearly thin. I have seen 1s and 2s in real life. They are far far worse than this and no picture hides it. A true 1 is on deaths door and skin over bone. A 2 is not far behind that. This horse looks better than a 2 or 2.5 to me even considering the hair. JMO based on these pictures.