Sure, Justice League isn’t faring as bad with critics as Suicide Squad or Batman v.
Superman: Dawn of Justice, but considering this is the DCEU’s equivalent of the Avengers, it should really be doing far better than it is.
The reality is most people will never know what discussions happen in the meeting rooms behind big movies like Justice League, leaving plenty of room for comedic imagination.
And lastly Justice League would of course want to capitalize on its most well-received movie to date, so the Amazons from Wonder Woman had to be featured.