Exactly, I don't think it was designed to create a cue for delivery.This might be the best attempt at realizing a "sketching tool" yet. Because it's cheap. I see "sketching" libraries from other companies that cost a ton of money, and it's ridiculous.
This one makes clever use of the technology it runs on, it's flexible, interesting, lightweight and indeed "smart".
Judging from the walkthrough and demos, it can sound quite MIDI. But it's less than 200 bucks standard price and 10GB. So yeah, a sketching tool.