About half of the audience of the showing I was in cheered and applauded when "Thank You, Stan" popped up. I mentally applauded since I was holding my popcorn and didn't want to spill it everywhere. I'm thinking we might get that opening again for Avengers 4 and maybe Spider-Man: Far From Home. We should. I think all 2019 Marvel movies should included it at the start. It shouldn't be for one movie. I'm thinking that like in 2025 or so when people go back and re-watch Captain Marvel, the tribute might seem a little "out of place" because everyone has moved on and maybe forgotten the exact year Stan Lee passed away and that Captain Marvel was pretty much the first Disney MCU movie after he passed away. So they should at least do it for all of 2019 and maybe some of 2020.