I like the fight and XH seems to not have enough HP and didn't do any of its XH attacks for some reason. Complaining won't change anything, it is what it is.
If stuff is too easy for it to be any fun, there is absolutely no reason to chill and let it be. Moreover, they've heard complaints and made fixes accordingly since the release, so yes, complaining and pointing out that something here isn't right is the best thing to do. People are hopefully going to start realizing it more since this was the most anticlimactic new boss yet, even Luther has his new moves and somewhat better scaling.