If it's a problem you're having with a Digital Tutors tutorial, why not post about it on the Digital Tutors forum? For the price they charge you may as well get your money's worth.
I said I needed to get past using just dynamesh and sculpting :P as in, use other things. Video is from digital tutors unfortunately, Quick Start to Zbrush V. 1
What you're getting is (and has always been) your standard Remesh All result. It's not clean and its not consistent. It's always just a blob that needs to be projected and cleaned. If you're using Digital Tutors, you can see this same kind of result in the "Remeshing Geometry" video from the 'Quick Start to ZBrush: Volume…