I know exactly what you mean about when "its not looking perfect." Same thing happens to me and as a matter a fact it happened today. I was making a tutorial video and I hit a point where it seemed a bit difficult to explain. I was about to drop the video until I realized that I was about to give in to the roadblock. As soon as I was aware of it I pushed and finished the rest of the video in 10 mins lol. I also like that 5 minute approach as well!