Definitely one of the most versatile and powerful mods out there. Use it on most games that have more complex coding and use it for mostly for renaming characters/relationships and variable changes/cheats for games that don't have that option built in. Once you get the hang of it, this mod can replace other more simple unlocking type mods. This tool is a must for me with more grindy/sandbox games that have silly time/money/variable limits on story progress. A nice feature built in is that it will let you know when a new version is out and can update from within the game.
It makes you wish there was a tool like this for all the games not using the Ren'Py engine.