The Jedi Purge has some of the greatest music ever written period, but falls short because we haven’t seen enough of these characters to care about their deaths, similar to The Force Awakens when the Republic planet is destroyed, but that benefitted from Hux’s epic speech.
That speech was great, but I cared less about the Republic than the Jedi in ROTS, TBH. It just kind of came out of nowhere and didn’t feel like the stakes were that large.