In my opinion, the background looks good but... for average recipient only. The situation is completely different in the case of recipients with the ability to observe the world around us. Background looks like blending two bitmaps together instead of painting on the brick wall. Real word is 3D. Adding just shadows would make the scene more real. If I were a newspaper publisher, I would never buy such a banal collage.
Hi Marek, thanks for your feedback.. it's appreciated. As you are a more advanced photoshop user, I'm sure you understand that not all users are not as advanced. I made videos for users of all levels. If I were to make all videos for only the most advanced users only, I would be doing an injustice to the audience. Again I thank you for your feedback, and hope you have a great day!