Basically Bungie wants you to struggle through bosses that are bullet sponges instead of taking them out as fast as you can with your infinity ammo rewarding good accuracy sniper rifle. They are trying to artificially make the game last longer with out actually adding content fit players to enjoy and when they do add new content it well be gimmicky and over priced to sap your wallet with a death ray. [spoiler]Bungie don't care they have your money they could do whatever they want and will do whatever they want.[/spoiler]