The best I could do was to leave behind deep wounds, exploding rivers of lava out of their bodies.
I got the impression that if I followed through, attacking more a few times, aiming at the deep wounds I left on their bodies, then I could easily kill them.
But I never got the chance to do so. My glaive was indeed overbearing, sending out all of my enemies far away from my reach.
And the enemies never gave me any room or chance to follow my first attacks with more to kill those giants at least.
This slowly started to get on my nerves! I wanted to see one of the two formidable races here getting killed on my hands. This would bring me satisfaction and quite the relief.
As for the once scary Exomachines, they ended up malfunctioning under my glaive like usual. And with my strength boost, I even cleaved a few into two halves, smashing many parts of others.
They might be scary against others, but against me with a strength boost, it simply turned into an overkill.