For me it doesn't always have to be about "muh pathos!" "muh gravitas!"
CW is being hailed a near masterpiece because it successfully navigated the very difficult waters of throwing a ton of characters on screen and making them all work, not an easy task in any genre.
You know what sometimes fun and thrilling entertainment moves the soul as much as pathos and gravitas.
XMA had some exciting and emotional moments no doubt about it and some of the emotional stuff was initially presented in an even better manner than CW but then those emotional heart string moments were completely ruined or negated by what came later.
I'm sorry but XMA is not even close to the quality of CW, even BvS is better than XMA.
Putting that many characters on screen in CW was ambitious and it coming out as good as it did makes it transcendent.
Wait...is that you talking or are you quoting something? You're using your article-quoting font.