nice work: it looks absolutely great!!
I'm not particularly fond of the color grade (too monochromatic, you killed everything but the yellows), but if you told me it was a pro corporate clip, I definitely wouldn't say it's below average
also, maybe you already know about these, but anyway:
head over to www.dvxuser.com for lots of tips and info for shooting video on your DSLR
and for color correction, prolost.com is absolutely the best place to go (everybody should visit this, not just videographers):
http://prolost.com/blog/2011/1/27/color-correcting-food-with-colorista-ii.html
http://prolost.com/memorycolors/
http://prolost.com/blog/2007/10/22/hue-are-you.html
http://prolost.com/ciituts
http://prolost.com/blog/2009/6/23/got-me-a-side-job.html
http://prolost.com/blog/2010/2/24/mojo-tour.html