To say that Odin isn't the most moral character in the MCU is putting it mildly; in fact, recent events in Loki suggest he's just as bad as Thanos. As the ruler of Asgard, Odin took a more Machiavellian approach to power than his firstborn son and successor, Thor.
The studio has made it look like God of Mischief Loki, Frost Giant Laufey, Dark Elf Malekith, and Goddess of Death Hela are the villains of the Thor movies. But that isn't the case. Because Odin is the true bad guy. Played by Anthony Hopkins, Odin Borson is King of Asgard and protector of the Nine Realms.
Odin, the god of wisdom, death, battle magic, and more is neither entirely good nor is he fully evil in Norse mythology. Odin is a warmonger and as such a bringer of death on the battlefield. In contrast, Odin created the first humans from which all life came on Midgard (Earth).
Odin told Thor he was unworthy of his title and of his family while he stripped Thor of his powers, and in the name of his father Bor and Bor's father before him, he banished Thor to Earth for his arrogance. He placed an enchantment on Mjølnir that allowed only the worthy to wield it.
Odin was a bad king and Thor knows he's held him back. Odin will try to redeem himself one last time as the pair take on the God of Hammers and try to stop the brutal destruction caused by Thor's hammer, Mjolnir.
They're both really bad but Zeus had the excuse of being corrupted and was under the influence of Pandora's box which made him act the way he did while Odin was always selfish and manipulative on his own naturally.
Ages ago, Odin fought and defeated Laufey and the Frost Giants of Jotunheim in a great war. Abandoned and left for dead as a baby due to his diminutive size, Odin took Loki, son of Laufey, to Asgard to raise him as his son and a prince in order to one day unite the Frost Giants and the Asgards in peace.
When Mangog threatened Asgard anew, Odin led his forces against him but ultimately perished at Mangog's hands. However, when the Olympian death god Pluto tried to conquer Asgard, Hela restored Odin to life to stop him.
He sacrificed his eye in Mimir's well and he threw himself on his spear Gungnir in a kind of symbolic, ritual suicide. He then hanged himself in Yggdrasil, the tree of life, for nine days and nine nights in order to gain knowledge of other worlds and be able to understand the runes.
So while Zeus' best feat is defeating a mountain-sized monster, Odin's best feat is defeating a monster as big as nine worlds. Odin outclasses Zeus in intelligence, versatility, strength, and weapons. Zeus simply can't compete. The winner is Odin, All-Father of the Æsir.
Loki has changed role and aspect many times, but he is still mostly remembered as Thor's antithesis, his resentful adoptive brother who grew up to hate the God of Thunder. One of the reasons for Loki's bitterness is that Odin always favored his "real" son, Thor, during their childhood.
The only god that I can recall from the extant Norse legends who is hostile towards Oðin (Odin) is þor (Thor), and then only in Saxo Grammaticus' Gesta Danorum (Deeds of the Danes) in the story about Starkaðr, one of the greatest heroes of the northlands who appears in multiple sagas as well as Saxo's great work.
In the Marvel Universe, Odin is basically the Superman of Asgardians. Whatever Thor can do, he can do better—there's a reason it's not called the "Thor Force."
If he was relatively calm Odin would probably engage the Hulk physically to underline the difference in power between them. Odin would crush hulk! Odin is the most powerful being in the nine realms outside of cosmic entities.
He transported Thor back to Asgard where Odin took this as an act of war and fought an extremely destructive battle with Thanos. Even upon learning the truth, Odin did not thank Thanos for his reluctant altruism, but told him to leave and never return.
Thanos Feared an Attack From Odin and He Might Have Been Planning One. However, it's possible that Odin kept his kids in the dark because he was preparing to take on Thanos all along.
In the end, Deadpool wasn't worthy. While he seemingly had control of Mjolnir and the strength of Thor, it was all a mirage put on by Loki to distract Thor.
The simple answer is no. Yes, Hulk absolutely smashes Thor to the ground with Mjolnir, but, he's holding both Thor and the hammer. Hulk wouldn't have been able to lift Mjolnir by himself, but since the God of Thunder had a firm grip on it as well, he was able to use it as a weapon against his teammate.
Unlike the others, Zeus is not worthy to lift Mjolnir, but through a loophole, he can anyway. If Mjolnir is to enter his domain, Zeus's MCU powers should override Odin's enchantment, meaning he can hold Mjolnir.
God of Mischief and brother to Thor, Loki's tricks and schemes wreak havoc across the realms. Loki, Prince of Asgard, Odinson, rightful heir of Jotunheim, and God of Mischief, is burdened with glorious purpose.
Mímir told Odin that he could drink from the waters of the well and gain divine wisdom, but only if he made a sacrifice. So how did Odin lose his eye? He plucked it out himself and offered it to Mímir as payment for his newfound wisdom. In some myths, Odin's one eye remains in Mímir's well.
The Odinsleep was a state of deep sleep that Odin periodically entered to recharge the Odinforce, the magical energy that gave him his power. While in the Odinsleep, Odin was left vulnerable, though he was aware of what transpired not only around him, but throughout the entire universe.
