Emphases on letting. He can correct me if I'm wrong but he made this move because he enjoys what he does and he released it because he wanted to share what he created with everyone else. Stuff like this:
Makes it seem like he's obligated to make/update this move as well as incorporate all of these suggestions; which is not true. Just do your best to watch the wording because I doubt the publicity and fame is the reason why he created and uploaded this ability. Otherwise, he would do what everyone wanted rather than what he wanted.
Sometimes, people suggest things that the creator also feel may be needed. And this is when suggestions are used in releases. When the suggestions aren't used, that's when the creator thought their ability would be better off without that feature. This is an add-on, not Core, so no use in arguing what should happen. This is an optional download and Finn is most likely going to stick with what he thinks is best for HIS ability.