Remeber back in Beta before the 1.8 update Minecraft was a sandbox game, where you could build anything you like from the resources you find. Now Minecraft with the new mobs, new items,new realm and the new buildings and structures.
Im not trashing the new updates but what happened to going out and minning for resources, now I can go and find a building and get Diamonds, Gold, Iron and stuff which you would normally work for. Minecraft has turned into an RPG in away, NPC's, finnally a preset goal in minecraft (Kill Ender dragon). IN my opinion i dont really want any new structures, its just ruined the game.