Totally appropriate use of beam sabers. Another RX78 animation.
Alright, this time I actually tried to make the movements look more like 18m tall giant mechs instead of humans. I added a bit more weight to everything, although I did reduce the camera shake for a lot of moments (the beam rifle shot) for clarity, which maybe reduced the impact a bit.
I recolored Granpa to RX78-1 colors so you don't associate the movement with Amuro.
Same as my previous posts - done in Blender.