Not sure why the correct answer is being downvoted...

Because it is not substantive

Let us say it is rather concise. It is just that you do not like the idea.

It is concise and it is not substantive.

It is very very substantive. I am sure just looking at my post you realized that my proposal had significance and was meaningful. May be you are unhappy I did not list down the reasons why. But you already know that if you have slightest clue in this topic.