Another January dud. After last week’s horrible “Paranormal Activity”, “The Legend of Hercules” thinks it’s “Gladiator”. Talk about delusional. This is basically the story of Hercules (played by a dreadful Kellan Lutz), son of Zeus, who was betrayed by his stepfather the King and how he embarked on a journey to overthrow him and restore peace. Sounds juicy? Here’s the plot twist: it isn’t.