Newsflash....I honestly feel Scorsese overall point is right. Blockbuster film-making has fell off horribly in the last 20 years it's not even funny. And yes they are basically "Amusement Park" Rides in the Theater. Thin Plots, average acting, and no depth and after you get off the ride that's it and you move on. The Antagonist are average as well. Marvel is an easy target because of the popularity but I'm talking broadly. Look, there is room for popcorn fluff, not everyone movie has to be "Deep" but this idea that these comic book films are some "High Art" just isn't there. "The Dark Knight Trilogy", "Logan" and yes recently "Joker" all give me hope in the future but most of them are basically Saturday Morning Cartoons blown up on the Big Screen to sell toys and merchandise. And before you mention Lucas and Spielberg who yes created this "Blockbuster Monster", they're films had much more depth than the blockbusters today overall. I'm not going to get into the whole "This is or isn't Cinema" because I don't feel that's the point.
Look at "Joker", it was a comic book movie that was more of a character study, it had depth and wasn't over processed with visual effects and spectacle. It was much better than a majority of comic book movies I've seen in the last 15 years. Also "Joker" HEAVILY Bit Scorsese, it wasn't even funny. I can't wait to see the "Irishman", I know it's gonna be fire. Also Marty does not give a damn about "Box Office" or "Awards". He was snubbed for decades. All box office studies have shown ticket sales are way down and are being inflated by higher ticket prices and an expanding overseas markets. Most Marvel Movies haven't not sold more tickets than the Blockbusters of the 80's and 90's. Shoot, "Endgame" did not sell more tickets than "Avatar" either and lost to "Force Awakens" Domestically. The bottom line when it comes to the MCU, I honestly don't expect a movie like "Logan" or "Joker" to come from them. They are honestly more marketing to kids, this is how Disney operates. Like I said, Saturday Morning Cartoons for Adults that they can bring their kids too. Doesn't mean you can't enjoy them or have fun watching them but let's not act like these comic book films are "Groundbreaking" Cinema because they aren't.