About a week ago I went through my movie collection and added or corrected the Genre tag and used Keywords to further define any extra genre descriptions. So for example The Bourne Identity genre was action and keywords were something like mystery, crime, spy, thriller or something to that effect.
The point was that I had a very limited and specific set of key words I was using to organize my entire collection, about a dozen total. I realize now that I should have created a custom field to avoid what just happened, but I had no way to know you were about to unveil this new metadata scraping tool.
From what I read it was supposed to leave untouched any fields that had information already entered but it did not. Now there are literally hundreds of keywords in my library and it is as good as useless. Not to mention other data that has been lost or changed. For example the movie 11-11-11 was changed to a Turkish film called 11'e 10 kala and the data for that film entered.
Also the cover art of many films have been changed, not for the better and I can't get the art I painstakingly downloaded and organized back.
In a minute I'm going to restore my library from a backup prior to all this awfulness, but how do I prevent it from happening again?
I would like to use the metadata scraping function, it seems like a great tool, but only if I can pick and chose what fields it overwrites and it leaves my hard work well alone.