The final hurdle in any video is screening it to an audiance, whether it is to your family & friends, client or to a few hundred people. If the video is your own project, then the only person you need satisfy is yourself. If it is for a client then it will need to satisfy them, it has to meet the demands of the brief they first gave you. look at the brief again and see if you met all its requirements. If you are making a video for a college course then you will need to satisfy your teachers. This is different to satisfying a client as the teachers are looking at your production as a whole; paperwork, roughwork, filming & editing skills, an understanding of the project with a view to grading your performance. A client will only be interested in whether it will sell the product it is promoting and the cost to him. A teacher may ask you to complete a self-evaluation of your project, it might help if you did one on your own productions as well. You can try testing yourself with this self-evaluation of my SAS video from my college course.