I like the animation and the voice, but I dislike the text. I don't need it and it really distracts from the animations. And if I did need to read along with what you say, I think YT has a subtitle feature that would be much less distracting and could be turned off. I suppose I've seen videos using the style you attempt here, but I'm not sure I like then, either, and they typically use text only, while you also use pictures.
Oh, and I suppose you would be faster in producing those videos if you were to give up on the text.
I have taken this well received post by Eliezer, and remade the first third of it into a short and quickly paced youtube video here: http://youtu.be/L2dNANRIALs
The goals of this post are re-introducing the lessons explored in the original (for anyone not yet familiar with them), as well as asking the question of whether this format is actually suited for the lessons LessWrong tries to teach. What are your thoughts?