It works great for making things go from A to B. But if you want to have multi-phase animation like , got B from A, wait then go C, you need multiple copies of the script, renamed and added again.
The ealiest problem of this is ,the hotkey that launch the script, by dublicating the script, you might end up with 5 hotkeys with same "trigger animation" name. You can go inside the script and edit the hotkey name one by one but have not tried it yet.
Aslo another thing; when you configure a source which is positioned at A to start at position B then go to C, even with a starting delay, it immediately takes it to B. I wish it did not move the source to starting position rightaway but instead wait for the delay to finish.