Understand completely
I watched it twice to get a good understanding of it. then i looked at the number of votes, counted in the number of views, the rank and the score.
I then read through the reviews so i could comment on the negative reviews.
Simply put the few people who gave negative reviews are idiots.
They commented on your use of sarcasm in the creation of the video as being hypocritical without realizing that at the same time you proved the statements you made about anime and video game parodies to be true.
It was essentially a stand up routine in that you state the obvious for the sake of comedy.
When it comes right down to it if you have a score of over 4.0 and are front page chances are the negative reviews you can ignore the negative reviews because you can't please everyone and you definitely pleased alot of people.