Shotguns no longer do any critical damage to a walker's critical damage spot when its head opens. That's just broken for starters. There's no "precision" damage at play here. Jumping on their heads and unloading with a shottie was FUN. What happened to having fun in this game. There's still consistently 200k more PVE players in this game per day according to destinytracker.com. Please start catering to the majority of your playerbase again and not the competitive minority please.