When a Compliment is genuine, it can do more harm than good; it can be fuel to the Fire of Ego or it can be a humbling affirmation of one's practice and discipline.
So, please, if you get a Compliment, do not take it as an Ego trip and likewise do not ignore it; for someone has gone out of their way to share their impression of you with you, which, for some of us, can be rather difficult sometimes.
The same applies to Critique; someone has cared enough to bring a thing to your attention that you may improve it, sometimes people criticize lashing out from their Shadow, but heed them not, for they are lost.