I don’t either, but am seriously considering purchasing it with the current sale. I do own quite a few of their other libraries though. The Smart Delay feature is cool, but does screw up the green playback bar. I posted a feature request thread just a few days ago about compensating for this. I think as more and more libraries use algorithms that can “read ahead” in the music to get optimal results, we’re going to need more controls in Dorico for these.
If you skip ahead to the Basie Straight Ahead example in their video, you’ll notice the green playback bar isn’t synced with the playback and is off by a bar. A setting to compensate for that would be great!
It’s just a regular Dorico playback template, not a NotePerformer Playback Engine. Straight Ahead Samples has their own Smart Delay technology that is separate from NPPE. I would love to see NPPE expand to incorporate jazz idiomatic phrasing, but that currently doesn’t exist.