Works very well as effect and instrument. I only miss VST3 plugin support, but this will be coming soon. Also hope, that plugin latency reporting will be added, too. So the DAW can compensate it correctly.
Fast, fast, fast. Low CPU, EXCELLENT visuals and with stout plugin scanner providing thumbnails; gorgeous GUI. Stable. Highly intuitive macro control implementation. You CANNOT do better for a simple modular environment with basic functionality.
Just one definitive one for me - inability to split l/r audio. This is one of the reasons to want such a thing. Used this in someone else's setup, and when they implement this, I will buy it immediately.