I'm curious what one would consider "dumbed down" in current RPGs. And there is no doubt that Mass Effect, Fallout 3, and Dragon Age: Origins are reference points that had a massive effect on the genre.
BG1&2 and IWD felt like improvements over the Gold Box Games
NWN1 & 2 and Temple of Elemental Evil felt like improvements over BG1&2 and IWD
This feels like an improvement over NWN 1&2