Graphic and front-end web designers will love this. High quality assets, and each pack that's themed has a great assortment and number of assets.

Only limitation I don't like is you cannot sell physical goods made with these digital assets, even if you modify them into a new work. This is typically expected to be able to have for commercial licensing.

Even with that limitation for physical goods, the digital commercial license is normal.

Definitely worth the $39, especially for the really neat wood grain 3D object pack. You could expect to pay $39 on any other digital image marketplace, for the quality of that asset pack alone! :)

Go for it!