By: Addison Wylie Sometimes, films directed at children – very, very young children – can be recommended based on how bright the visuals are.  If the entertainment isn’t stimulating through its story, the film will at least stimulate the senses through its colour palette. That’s sort of the case with The Hero of Color City, a mediocre kids film with not a whole lot to offer.  Frank Gladstone’s kiddie film is possibly the most literal…