I just did a test run of the randomizer and it definitely seems like something I will enjoy. However, I realized that it edits the rom directly only after my first randomization. This would be better IMO if it either created a new Rom while randomizing (this is the way pokemon randomizer works and i assumed it was true here as well) or if it at least warned you that it was making it's edits directly to the file so people don't have to redownload if they, like me, assumed it worked similarly to the Pokemon Randomizer.
If someone else has mentioned this already sorry for the repeat info.