The cards are beautifully illustrated, and they have a lovely and positive (Zen) focus. I have the app, which is $7.99 on iOs and Google Play, and it is totally worth the cost. The app will randomly draw a card for you every day - you can set the time (I like 8 AM), and it will send you a push notification that your daily single card reading is available. I use this as a daily point of focus. On the app, you can also select multiple single-card readings with different focuses, or there are several layouts, as well.
Osho has a few other decks (both hard copies and apps), and I have all of them. None live up to the beauty of the art and the simplicity of the concepts in this deck, however. I notice the deck seems to be out of stock everywhere; I hope it hasn't been discontinued. But if it has, the app is still available. You can also do a free daily card draw or spread by visiting the Osho website. I highly recommend you do.
Cost: $7.99 (app), about $25 (deck), or free (online)
Rating: 4.5 out of 5 stars (only because the deck may be out of print)