With the development of Marvel Comics Herc over the years I have thought of the contrast between Herc/Zeus and Thor/Odin in these terms:
Thor is like the son of the town's winningest High School football coach that is currently the star quarterback of the team. His dad has always been a part of his life and pops has been grooming his son since early childhood to be where he is now. Dad might be a taskmaster and he might be too harsh at times, the son may have an arrogant streak from being the golden boy about town and he clashes with dad occasionally but they both still have a connection that runs deep and dad is deeply proud of his son and vice versa. Dad may have been tough but the son knows that this has been the necessary price to pay for the future glory they both want and the kid knows this will serve him well going forward to both college ball and a pro career in the NFL.
Herc is more akin to the love child of the richest man in town. He didn't even know about this connection until he was over 21. He holds some resentments against the father since he was never there for him growing up. The son had to scrounge for everything in life with no direct support from daddy but he ultimately makes a name for himself on his own terms, ironically because of the traits he inherited from his father. He gains some scrutiny from dad who eventually out of a mix of guilt, regret but also pride openly embraces his son and invites him to formally join the family. This far from ends the tension between the two, and opens up a bunch of new drama as the friction between not only father and son still flares up from time to time but this also creates deep and long lasting animosity between the son and the father's wife as well as, initially anyway, the rest of the extended family, especially the dickwad legitimate male heir of the father who gets jealous of all the attention on the newest addition to the family. The son eventually shows his worth in the family business and he becomes a favorite for most of the clan through hard work and charm. Thing is dad sees that of all his offspring it's this bastard that has the most potential and so actually ends up eyeing him for the top spot which angers his wife and legit heir no end.