Weird link to post on here, I know, but the guy has a point. I agree with him to the point that you should always be careful on how to use the tools you have. Use them to heighten the ideas you have, not smother them with visual (or audio) garbage.
And, to put it in the words of Dieter Nuhr, a famous German comedian:
Wenn man keine Anhnung hat: einfach mal fresse halten!
Loosely translated: If you don't have a clue, STFU! (Hey, that even rhymes!)