I love this so much. The movement is perfection! The angles are nice and they add to the drama of the scene. Yet, I love how during all of this activity and drama Mary Jane still looks glued to Spider-Man not just because he is saving her but also because of her attraction to her then mysterious savior. Anyway, I love the piece and would love to see more of your work, fantastic job.
I love everything about the picture: the colors, the composition, the perspective, etc. The only problem I have is that MJ doesn't really look scared. Her body looks like she is holding on for dear life, but her face doesn't match it. Other than that I say this is a great picture.