The plugin's functionality is cool, but it doesn't stop to repeat the buffer on transport stop. That's pretty annoying especially while the infinite feedback. And it doesn't have some panic button. That's why it stands on the same level with other delays - it's hard to manage long feedback.
I actually don't have any delays that stop when I stop playback in my DAW. Every single one of them just keeps going after I hit stop. Which is generally what I want to happen, though I do agree that it would be nice to have a switch to either turn that on or off. What delays do you have that operate differently?