The problems with my mailman not being able to read "this side up" messages aside, this is a great box.
The plants are awesome and the curated picks are far more diverse (and neater) than I can find locally. I did lose one succulent, my star cactus (need to find another one, he was awesome), but the rest are thriving.
Beyond the plants, the customer service has been spectacular. They've been quick to respond, helped with my succulents and when a box was late got it to me in 2 days.
Finally, the succulent studios website is great -- instructions there helped me save an aloe I've had for years that had broken and that success led me directly to subscribing. Also, you should really check out the care cards you can find on the site, absolutely adorable and will give you a good idea of what you can expect.