I hate to say it, but yes, that's true. Even though Qazi's improving tremendously, he still isn't better than other singers. I don't think the Faculty alone should take blame for Qazi's singing. It's not entirely Qazi's fault either - I mean, it all depends on the way you look at it. Singing is a talent you're born with, which can and will improve with classes and the like - but still, you're born with it. I can't sing, period. I'm a horrible singer, and no amount of classes is going to change that - yes, my singing may be a little less horrible, but I won't be able to compete with people that much in a competition of this degree. I'm not saying Qazi is a bad singer - because if you look at it individually, he isn't. But compared to the rest of them - he is.
OK, this post has been a little longer than intended, and I'm not quite sure if I got my point across effectively, but what I'm trying to say is that the Faculty shouldn't be blamed for ignorning Qazi fully.