Uncle Leo and Fawkes are east coast super mutants. They maybe smart now but they will become dumb as they get bigger till they become out of control Behemoths.
this does not happen to west coast mutants.
I never remember learning from the game, or anywhere else, that they actually grow more stupid as they age/become larger in size. I thought the level of intelligence had to do with how irradiated they were when they were experimented on. And that they'd keep that intelligence, at least unless they gained brain damage....or something along those lines.
I could be wrong-I just was wondering if this is really the case. Because, again, I never remember hearing either coast had super mutants that loss intelligence like that.
Also-I really don't find Fallout 3 as a 'glorified FPS.' It is honestly one of the best games I've ever personally played, and certainly far more like a RPG(with several plots, and ones of depth, as well as characters who actually develop and aren't absolutely shallow) than most games I've gone through. And it's definitely no FPS, which have little to no options in what your character does. You just shoot things, and are cursed to follow the plot until the very end-one you have no real effect on.
Of course, it could improve. But no game is perfect. Though I am excited at the idea that Obsidian will be able to make the RPG aspects even better in Fallout: New Vegas. Point is, I think people(as one person said earlier) take Fallout 3 for granted a bit. However, the fact that Obsidian will likely be better in the writing and plots is good news-naturally.