I agree with alot of the above.
At this circuit the main staright is not particularly long, and after a high speed corner.
I personally think it should able to be used at any point on the lap, so you can aid your slipstream to turn 1, 3 or is it 12 or 13 after the quick chicane, and more freedom as said would help the re pass.
I think for me you need a wider time to use it, or not at all. The one straight per lap approach is a bit bizzare.
Not sure how you would regulate all of this to be honest, but its not my job. :D
If the rules stay as they are though I think at Spain, Canada, Turkey, Brazil among others with longer straights we will see more affect.
Lets wait and see.