If there's a herb on her and my health even drops by 1%, she wastes it anyway. If I give her ammo, she pumps it in my back. Replaying this exact 1 minute long sequence over and over again highlights almost every issue with the AI. Just obtained the infinite rocket laucnher not long ago so currently farming Chapter 5-2 (Lickers' corridor) for money to upgrade every weapon (achievement farming ftw).
(Playing through the game with a friend now, so that's not an issue, but I'm curious how you dealt with the AI partner when you played 'solo'.) And one of the reason for this is the AI companion. As a long-time Resident Evil fan it's kind of emberassing to say that Resident Evil 5 is the only game (on PC) that I never beat on highest difficulty.
