Being awake at 6:00am is never good

Here I am again, very early hours, haven't been sleeping for a while sooooo due to this I have taken upon my self to do some more work, as you do!
these videos are of different composites that i may be using for my final MTV ident, who knows as of yet, but these are the competitors, they aren't officially finished but so far this is what i've got! links from youtube!

http://www.youtube.com/watch?v=RLRWSYfzYd8&feature=g-crec
http://www.youtube.com/watch?v=URbziQiCNB0&feature=g-crec
http://www.youtube.com/watch?v=doH4hYIgV-w&feature=plcp
http://www.youtube.com/watch?v=nqB7i3kE3C8&feature=plcp