Agreed.
I don't like to give false praise, I feel as though I am doing nothing but pandering their work or skill level. I always try to find something worthy of praise on a build, even if there are numerous flaws. I think as a builder you would have to be completely blind not to be able to see when your work is sub par and needs improvement. Either that or the builder is simply satisfied with their current skill level. Something we haven't considered is perhaps the builder is a high functional special needs person. Either way the bottom line is, support our fellow builders and engourage their skill development without pandering and provide constructive encouragement when ever possible.
As builders on a forum this size we have to be aware that not all our builds are going to be accepted and liked, build for yourself and find a style that makes you happy.