Bulbs are smart, app isn't
The good news is the app works. I've only used it for a few days but it has reliably allowed me to change the colors on my lights. You can also group lights so you can change them all at once.
The bad news is that's all you get. At a minimum I would expect to see the ability to create and save scenes and schedule on/off times. And I would hope to see Alexa integration, perhaps widgets, and a less clunky method of syncing settings between devices.
Fortunately, the landscaper who installed them did the basic configuration for me. I would've struggled as the configuration method is not very intuitive and there is no in app help. But they have put some instructional vids on YouTube n