It's fast, efficient but limited in functionality. i mean you can't have it all. Drag & Drop costs some creativity but it also allows lots of non-tech people to make their very first app. You can easily add Apple pay or Google pay and start monetizing your apps too. It's basically got all the basics including push notifications. Prices are a little too high compared to Unity 3D which charge $125/month and offer tons more features. But Drobile is in a unique position where no other products are delivering a product like theirs. So they can charge more for being early to the market.
Great Hunt!