@ubdc Popping back in on my own comment to say that I installed this on my Synology NAS and it's working well. Most items are being found by the agents without too much lag, and it's a bit surprising to see films for which there's just no data anywhere (that I can verify).
My only "organizational" gripe is that the format of (Studio) - (Title) (year) isn't easy to scroll through an Explorer window. I may make a subfolder for each studio and move them there, but it would be great if the file format was the title of the film first just for ease.
As far as scenes go, that's kind of a mess due to relying on blogs, but what can you do?
Thanks so much @joshallen13 for this!