Old vs New Disney Villainous: How Different Are the Villains?

About Disney Villainous: Darkness Brewing, from BoardGameGeek:

Disney Villainous: Darkness Brewing is a 4 character gateway box for Villainous, featuring previously released villains, and one new Villain: The Sanderson Sisters (also soon to be a single Villain expansion). Featuring the same great gameplay but this time the pot has been stirred to feature a delightfully witchy mix: Ursula, Maleficent, The Evil Queen, and The Sanderson Sisters (which will be released separately in Disney Villainous: Come, We Fly!) – together in a version sure to conjure up the wickedest of schemes. In the game, each player takes control of a villain with its own villain deck, fate deck, player board, and 3D character. On a turn, you move your character to a different location on your player board, taking one or more of the actions visible on that space (often by playing cards from your hand), then refill your hand to four cards. Cards are allies, items, effects, conditions, and (for some characters) curses. You need to use your cards to fulfill your unique win condition, which sometimes involves overcoming the hero from your villain's particular Disney film. Perfect for players just getting into the world of Villainous, or those who've jumped in with a recent Expandalone & are looking to add some of the classic Villainous Villains. -description from the publisher