My initial thought is, do people know how to manipulate the logo placeholder to match the surface? In the example video, you manipulate the placeholder to fit on a mug, but I wouldn't know what transformations to do to make it look right.
I've been deving away for a while (and travelling), and thought I'd to show some signs of life by posting this self-promo post.
I just released a super convenient way to map logotypes onto products in pictures. Previously, you had to download Photoshop to do this. Now, it's available online and free.
And a blog post guide on how to project your logo in a written format.
Would love to get your support, or feedback on the product. (Something that I struggled with lately).