The overall quality of this work is really high and I'd be surprised if you haven't firmly established yourself in the industry by the end of next year. What pages did you use as your Millarworld contest sample? This makes me want to try even harder to get my stuff up to snuff.
My only critique is that most of these pages seem random, it would be nice to see a short sequential narrative that doesn't require any words to follow the story. At first I thought there was a little standard superhero stuff to stand out but as I scrolled down I saw a lot of interesting stuff that shows you'd be comfortable in any genre.