I think this is what we should expect from this software. Synfig is really great choice for creating Motion Graphics.
@KEgg , first of all I would like to say, really cool work as always. It makes me happy to see more high quality work being created in Synfig. You are more focused on quality than quantity, appreciate the work 
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About the file you shared, I checked it seems like you are using an older version of Controller Plugin, this wouldn’t cause any problems, but it is always good to be on the latest version.