Does priest holy spell animations look childish?

I dislike what has been done to holy priest animations. While casting it looks like priest is consuming sparkler effects - which wouldn’t be so bad, but not only that, but they are literally in shape of small geometrical stars, as if the priest is creating Christmas decorations. Also they seem to be affected by gravity and are falling to the ground, does light behave that way? It just doesn’t make any sense to me. This ruins the class fantasy for me. If we think about old/vanilla animation, it literally looks like the priest is controlling light waves around his arms. They are not affected by gravity and are literally behaving like light, creating a glowing, fading out light fields around the casters hands. I really miss those. Can we please have a way to switch vanilla effect back on? I don’t want to feel like a piñata bursting of party decorations, but as a light wielding caster who controls and masters light.