>>56279855They should have added two types in Gen 6 instead of just 1 like they did in Gen 2. Then they could've done more balancing to the existing chart while keeping the flavor of it.
Also this way the other type added could have been a cool type that isn't so pink and effeminate.
But as for it being OP, I think it was a pointless addition but not necessarily OP. OP depends on the mon itself, it's stats, ability and movepool.