And my comment on the guote wasn't directed to you, but to players expecting a shooter from a stealth game in general. MGS example you used isn't good. Sure, you can run around killing all enemies you encounter but the game HIGHLY discourages that because you won't last long with alarms going off. Remove that discouragement and there's no downside to just running and gunning. If the game's geared toward that approach, stealth gameplay will suffer.