I am learning art and subscribing to Paletteful Packs has exposed me to different types of mediums that I may not have tried. It's great "Getting your feet wet" in something new as you find your niche.
I read other reviews people didn't like something in their box or a medium they don't like. Give it a try, do the challenge and see what you can accomplish. My art may look like a drunk kindergartner may have done it, but I am having a great time learning!