Graham Patrick Martins' character, Rusty, takes a lot of heat in these reviews. I figure it's time to give him his due. Think of Rusty as a feral cat... living life on his own and raising himself, concerned only with himself for his next meal, clothing, shelter, etc. No one taught him to communicate and work with others.
Give the guy a break and enjoy watching him mature.
Give the guy a break and enjoy watching him mature.