Greenlantern core are at time OP or UP if narratively convenient

-i did like how they added "will" as a factor to increase strength

however

-they GLC were at time super OP and invincible

-at other times they were UP and afew laser blasts could weaken or disable or kill them

maybe i am not familiar enough with how their powers work, but some exposition explaining the extent, limits and mechanics of their powers would of been nice