heres my first- http://www.youtube.com/watch?v=dfI-sVg7r64&feature=channel_page
heres my most recent- http://www.youtube.com/watch?v=w5MgvVIdWxg
what do you think?
I think your second one is much better than your first.
They are both good, and takes a lot to go in front of a camera. 
its great to see how far you have come! you got really good!