I think that really depends on how you qualify great films. I think, for instance, The Avengers was a great film in that it achieved what it set out to do, and it excelled at doing so. Now, obviously, the film never set out to be a think piece, but then not every film should be, and great films shouldn't be limited to those that make us think or make us cry, because how are those things objectively any greater than films that entertain us or make us laugh? The Avengers wanted to be entertaining and it more than hit that mark. It managed to combine a bunch of seemingly unrelated characters but also introduce them to a good chunk of the audience who missed them the first time around. The Avengers film is about 70% exposition, 30% fight scene but you never feel it because they did such a good job at making even the exposition fun.
So while it's no Godfather, Avengers is certainly a great film the same way Jaws is considered a great film. With the major difference being that Avengers won't cause nine year old me to be freaked out about being left alone in swimming pools.