I don't mind ants, except when they invade my living space. Then they have to go! I've been fighting with a colony of Carpenter Ants that have invaded an oak tree on my property! I've already sprayed two whole cans of Terro Carpenter Ant spray into the hole in the tree and all around the tree. Those things are huge! The ants that is, not the cans of spray!
Those are things horror movies and nightmares are made of.