I would add Alita Battle Angel to the list.
It has a 61% critic score and 93% audience. The critic score was lower but there was a lot of blowback so some critics changed their tune.
Alita has a strong female lead (and a minority actress to boot) but the movie didn't espouse any social justice narratives and it premiered shortly before
Captain Marvel and it was made by one of Disney's competitors.
I suppose you could choose a measure of quality where it does not. What is a quality film? One that wins Oscars? One that is enjoyed by the masses? One that fits with the tastes and ideals of movie buffs? One that creates a lasting cult following?
These all work. To win an Oscar an actor, director, writer or whatever needs to meet a minimum standard of qualtiy in their work and be very good at licking the Academy's boots. The system is pretty cronyistic nowadays. Oscars
often go to high quality films but there is a clear bias towards giving Oscars to actors and directors who are close to retirement as a proper send off. In many cases, someone wins an Oscar for a mediocre role as an apology for snubbing them on an Oscar for a good roll four or five years ago.
Making lots of money is a measure of success. That's mostly why people do everything. The fact that anyone makes finanicial sacrifices for artistic integrity ever is a laudable thing, even if it's rare.
I would say having solid acting and skilled cinematography is a good measure of success. I am enough of a film nerd that I can enjoy a skillfully produced show or movie even if I don't really care for the story. Hulu's original live action shows fall into this camp for me.
The following is just my opinion, but it's the correct opinion 
The most important determinate of whether a film is good is how memorable it is. Does a movie imprint on the cultural narrative.
Avatar made a lot of money. I'm betting most people reading this thread have seen the movie, but do you know any memorable quotes from it? Do any kids dress as a Na'vii for Halloween years later? Does it get spoofed by affectionate parodies on TV.
Cracked.com's movie discussion panel talked about the Oscars and trashed the politics of it. They also covered the best way to try to objectively give awards to good movies is to look back to movies four or five years ago. So in 2019 we give awards to performances in 2015. If no one remembers a performance or film fondly four years later, you do not qualify for the award. If my Megamillions ticket wins, and I end up with 140 million dollars after taxes, I might set this award comittee up with a special Scalenex Cup for emotional death scenes. I'm pretty sure the Razzies were initially created by bored rich people who like movies.
I guess by this standard, the best movie of all time is
The Wizard of Oz. I don't believe any movie is more recognizeable, more part of the cultural narrative.
The original Star Wars movies and to a lesser extant the prequels are part of the cultural narrative. In ten years I doubt anyone will reference the Disney Star Wars movies in a postiive way.
Superman and Batman are part of the cultural narrative. They are such enduring characters that their mythos can survive a bad rendition...or several.
The Marvel Cinematic Universe, for all it's flaws has made itself culturally enduring. I'm sure in fifty years, whatever the equivalent of Turner Classic Movies will marathon Marvel movies and have dusty academics talk about why
Iron Man was so ground breaking and go over the pros and cons of
Ant Man, etc. Phase 1-3 Marvel movies will remain popular by film hobbysists. In fifty years, I doubt phase four Marvel movies will be watched by anyone who isn't a film student.
Recently, DC has started making some good movies.
Wonder Woman,
Aquaman, and
Shazam were all very entertaining movies, but I do not believe they are timeless classics. I would say the only studio that routinely produces timeless classics is Pixar, and even then not everything they make is a masterpiece. Like a third of their movies are timeless classics which is freaking amazing! I would say
Finding Nemo,
Up,
Toy Story,
Monster's Inc., and
Incredibles are timeless classics. If you disagree with my assessment I will be very cross!
I think
Wall-E,
Inside Out,
Toy Story 2, and
Brave are contenders for being timeless classics but if you disagree with me I will shrug my shoulders and move on with my life.
Woah, this is WAY off topic. I will note that it is hard for a comedian to become timeless because all the best comedians (whether you go by acclaim or money) are those that tap into the zeitgeist of their era.