My own personal view, however I feel that the edit animations and loading and changing from wallpapers feel rather stiff and a tad lag when doing anything within the lockscreen or wallpaper customisation. Also takes sometime to load or edit and this is using the s25 ultra.
In comparison to other both andrioid and apple as I work in phone retail, feel could definitely improve in this department.
Again this is my personal view and others may not see a issue etc.
