I can understand that, but unfortunately us users, the ones who actually buy your product, don't get to see the insides. What we see is a user interface, and we expect this user interface to let us access and control our Leviton system. HAIku set the bar high here, and at the very least, Space should perform everything HAIku did, considering HAIku users had to repurchase the app.
For example, anyone using HLC uses scenes in each room. HAIku let me select the scenes in each room On, Off, A, B, C, and D. How do I do that in Space?