I went to Avengers Campus for the first time since opening summer and it felt like there were less characters and the quality of the food/drinks going down.
Also if you've been near any Bay Area tech office, Avengers Campus is an accurate representation of that so I think it fits DCA lol
Personally, I like DCA way more than Disneyland, it doesn't feel out of date and the rides are actually good. The only reasons I would go to Disneyland is for Star Wars and Indiana Jones, but I don't find it worth 60 bucks to park hop on a day ticket.