Take it from the upper management of NJA and the training department...
I just heard it from the horses mouth not more than 72 hours ago.
"It doesn't matter if the pilot has superb flying skills. Safety comes first in regards to mastery of the airplane but here at NetJets, there is so much more to taking care of our Owners than performing simple pilot duties. Customer service skills are absolutely key. Superior Customer Service skills are even better in a pilot applicant. That being said, we will not hire a pilot with poor flying skills and superior customer service skills, but we certainly won't hire a pilot with no people skills who is Chuck Yeager. It must be a total package."
Don't take anyone's word for it on this website... Take upper management's word for it from this week.