What's the term how I always describe them? That's right, they just as powerful as they are weak. They are so strong, they can wipe out half of an universe with just a single whisper, yet I can get any kind of rock from their environment, and it greatly affects them, hell, the power of suns affect them, magic is also a tool that seems to have some effect, so things that they should be beyond is somehow a threat.
Plus, Superman doesn't bring anything to the table but pure strength, yes, he got x-ray vision, he got laser vision, freezing breathe, but there are better abilities I seek for.