I ask students considering n storyboarding, “Do you love to draw fast and realistically?  Do you love the cinema language?  Do you love drawing people?  Do you love narrative?”  Any two of those will get you a pretty good storyboard artists, all four and you’re seriously good and overqualified.   

Storyboarding differs from comp work, as my directing and production design experience comes into play.  The storyboard artist can light, dress and shot-select most images (shot size and position).  II’d say my most loyal directors & producers rely on my filmmaking as much as possible before them.  Having shot films all my life, I revel in the cinema grammar and intuit it’s visual complexities with pleasure.