One of the criticisms that more has been done to the series is the inverosimilitud the scenes of combat, as they give the characters impossible cartwheels, walk the walls and even move objects with the mind. Such scenes are inspired by action movies of Hong Kong.The series was also criticized for very often consciously mixing times, facts and historical characters. Thus, it is possible to see both the "Greek gods" as characters in biblical, Roman, Scandinavian and Eastern Arabs as well as facts so distant in time as the confrontation between David and Goliath, the birth of Jesus, or the battle of Maraton. Finally, another widespread weakness in the series are multiple inconsistencies in their arguments.