Hcobb, @nyrath What's the proper size for the hero ship in a movie, TV series or RPG?
99% of the crew of the Enterprise seem to do nothing ever, not even react to the half-human.
In the three Star Wars movies the Millennium Falcon seems more a setting for interludes rather than part of the plot. As soon as the rookie gets the keys to an X-wing he's outta there. (In diapers?)
Traveller has two types of ships, depending on the types of missions the gamers are in to. With few if any NPC crewmembers.