Board Thread:Off Topic/@comment-27425734-20180301024049/@comment-25936766-20180324193955

IIRC we had a discussion about a Semblance that was guilty of practically the exact same thing. And the response was practically the exact same thing that Hookshot said.

It's a buff Semblance, but one so versatile and powerful at what it does that it doesn't buff the user, it just turns them into All Might. It makes them so powerful all-around that it's simply OP. In this case, the "force field" is just overkill.