Doesn't do anything special, certainly nothing to justify the $11 price. While the UI panel makes the actions more accessible, it adds no more functionality than actions installed directly to the default PS Actions panel. And there are only 3 actions included; left, right and front with some non-essential styles. No bottom/flat action, which most other action sets include for half the price. So good luck creating anything that would naturally appear flat, kinda like some of the product images.
Worse yet, scripting for the fancy UI is apparently not well optimized - I'm running an 8th gen i7 CPU, Quadro GPU and 32GB RAM, and this small 'app' ties up Photoshop on shutdown for nearly a minute.
Also in regards to performance, at least the author admits in the provided PDF that it will take increasingly more time to generate certain illustrations, which I confirmed after a serious click fest on the "Add Depth" button just to create a box; almost 5 minutes! Funny how with another action set I completed the same task, fully fleshed out minus shadowing, in less than 15 seconds. Another 3 minutes for graphics that make it appear as a parcel box; labeling, taping, icons, etc. Aside from some very minor artifacts, which at 100px x 100px who cares, there really was no difference in quality. All in at about 2 minutes less than this product, and all I would have is the box!