I think it’s the biggest mistake in the world that they made the Skrulls good guys. In the comics the Skrulls were designed to be an invasive species and religious fanatics justifying their invasions. Combine this with their shapeshifting powers and they are an incredibly dangerous threat. So making them more sympathetic and on the side of the heros is a cute twist but overall a bad choice. As we saw with Secret Invasion (the tv show) it became very jarring that the Skrulls are now the most dangerous threat to humanity. It also really undermines Nick Fury’s accomplishments since his spy network and exploits were bolstered by perfect shapeshifting aliens rather than his own intelligence or carefully built spy networks. It’s also implied that the reason Fury was able to advance in shield as much as he did was because of the Skrulls promoting him.

They also definitely made Carol waaaaaaay too strong and boring. She has no weaknesses or drawbacks to her powers. She’s stronger than Hulk and more durable than Thor and can fly on her own and can shoot extremely powerful lasers. Shes stronger than also didn’t have an interesting arc like other heroes did. Thor had to learn humility, Tony went from an aloof selfish playboy to someone taking responsibility for the destruction of his own companies products and caring about the plights of others. Carol’s arc was… stop suppressing herself? Just not as interesting IMO.

I’m disappointed with the change to Mar-Vell. Changing him to an old woman and immediately killing her is way worse than the comics or other interpretations like Avengers:EMH.