The mechanical components are very nice. I put it together myself and it took about an hour. The instructions weren’t super clear at all points, but use logic and you’ll be fine. The presets are suuuper nice. I knocked a star off because it’s a little wobbly, even when it’s at a lower height. I do have it on carpet though, so that might be contributing to the wobble. But I love the color and shape, and for the price you can’t beat it.