I agree with the idea that rating a piece purely on how long it took to make it is completely bulls**t. For that reason I'm compensating my review with a 2nd 5* rating on the "Rate This Submission" bar to the left just to prove a point.
No, this should not lose points because it was done quickly, it should GAIN points simply because a piece written that quickly that has this much charm proves it was done of a burst of inspiration born from other forms of art and explored, then shared by a creative mind.
Hat off to you, sir, good job.