This is from the publisher's summary for the Audible audio book version of Le Morte D'Arthur read by Chris MacDonnell and published by Spoken realms.
It has to be a candidate for the title of 'Dumbest reading of the book' or 'How to misrepresent a book in a desperate attempt to attract readers'.
To the modern eye, King Arthur and the Knights of the Round Table have many similarities to our own contemporary super-heroes. Equipped with magical powers, enchanted swords, super-strength, and countless villains to take on, they protect the weak and innocent and adhere to their own code of honor. Comparing Batman, Superman, and Captain America to Sir Launcelot, Sir Tristram, and Sir Galahad isn't a huge leap of the imagination.
Perhaps, for the 15th century reader, King Arthur and the Knights of the Round Table were the equivalent of our modern day Justice League or Avengers.
There are so many things wrong with this description of the Morte and its readers that I wonder if the person who wrote it had read the book or knew anything about the fifteenth century.
It may not be a huge leap of the imagination to compare Captain America and Sir Galahad but it's a leap away from anything meaningful in the book.
Comparing Batman and Sir Lancelot is like comparing Napoleon and Brigitte Bardot: they have many similarities: they were both French, they both had hands, feet, a mouth and eyes.