Yes, it may be disheartening, but there's no need to be rude or negative. I actually find it kind of refreshing to see people with low gpa's got accepted. To me it shows that UNT maybe focused on the person as a whole instead of simply just numbers, which I think is great! GPA/GRE scores aren't everything! The only thing we know about those people is their GPA. We don't know if they have amazing letters of recommendation, stellar personal statements, etc. Really, there are so many factors that could have contributed to them being accepted...