Is Floki evil?

Could you please elaborate on the character traits of Floki? Is he portrayed as a villainous figure or does he possess redeeming qualities? Given his actions and decisions throughout the story, would you consider him to be evil? If so, why? Alternatively, are there aspects of his character that might justify or explain his behavior, making him more complex than a simple "evil" label? It would be interesting to hear your thoughts on this matter.