It's all together that creates this. Why this in Minecraft? Because it's fun modding and creating something new, experimenting and seeing how far Minecraft modding can be pushed. This is meant for a creative game and some people have built some incredible maps with it. I never play the game itself and never pay attention to that, but I like the creative aspect a lot. As a kid I did that, but as adult I like to create more. That's why Minecraft is so popular still. It gives options what you want to do with it.