This brings up an interesting question. What constitutes a like, dislike, or leave?
I say:
Like:-You've watched this video at least twice
-If a video makes me physically laugh, I have to give it its kudos by liking it.
-If it made you view something in a different light.
-If it significantly accomplished its goal. If the video is about hating Kony, and by the end you hate Kony, it did its job.
-If it has that "it" factor. It leaves you with a sense that it gave you something you didn't have before. It gives you butterflies by the end.
-If you got Rick Roll'd. It's the right thing to do.
Dislike:-If it personally offends you. And I don't mean you are a Christian and the video is about Buddist tradition. I mean if you are a Christian and the entire video is a guy bashing Christian people with no remorse.
-You genuinely disliked the content of the video, and would not recommend it to a friend who is usually interested in this topic. This does not count if you don't like the content at all, like you hate the game or you're a guy and you are watching America's Next Top Model highlights.
-The video is supposed to be funny, and you didn't even laugh in your head.
-The video is horrible quality, or is ripped off of somebody else.
Leave:-If you don't have a footing in the subject matter and don't even understand what is going on.
-You're inconclusive. You didn't love it, but you didn't hate it.
-If you don't have the patience to make a dignified opinion.
-If you don't watch the entire video. For the love of all that is right, do not like or dislike something if you don't even watch the entire thing. Unless it is a loop, obviously.
Subject: To Like, or to Dislike, that is the question. 
