For a tuner its a joke, that you need 15% DSP power of a single DSP card. A multi band mastering compressor needs the same DSP power.
The function is very good as expected, slow ballistics.
The plugin is ok, but it jumps around a lot when compared with my boss chromatic tuning pedal and some of the other tuning plugins I've used. I'm not comfortable with it yet to rely on it. Hopefully it can be tweaked to become a bit more user friendly so I can rely on it all the time, it would cut out having to take a tuning pedal for external sessions.That being said, it's very cheap, which is a plus.