@Wulfram, @nightscrawl: That mod is just what I needed 
Also, I really didn't expect the modding tools to be so easy to use. Easier even than Skyrim-modding I'd say and Skyrim has official mod-support.
If you're referring to the Mod Maker, well... it depends on what you want to do. Skyrim mods can have advanced scripting in the way that DAI mods can't simply because there is official mod support. There are also problems with using mods in the three DLC. Right now DAI mods are actually quite limited in what they're able to do. You can't add assets, only replace existing ones. Mesh edits are really iffy depending on what you want to accomplish. There is no way to do face morphs.
Right now, the main thing that the Mod Maker excels at are armor and weapon changes, and even those are still limited by race and gender because of the way that Bioware designed armor models.
If you want to get into making your own mods, feel free to check out the DAI Tools forums.