The first one of his movies was a total redemption arc, and that's I think what they are setting up again for him. What has made that character so endearing, I think, is that even with immense power, he is still a very flawed character. He also lost basically everything, and blames himself for the snap, which came fresh off of losing his family, half of his people and his homeworld. The guy hasn't had a very good last 5 or so years. The filmmakers are showing that, while yes he is powerful and can even be considered a god, there are still plenty of qualities that humanize him. Yeah, they made light of it in the movie, but when you think about it, its a pretty deep issue. It will be interesting to see where they go next with him. They obviously set up what could be a fun story arc for him and his new crew.