All in all its actually a pretty decent game and almost must have to me if you are a fan of the books/tv series.
The entire thing with it is that it is low budget. As such you get some sketchy prodcution values (some graphical uglyness, clipping issues, attack animations that aren't pretty, voice acting adequate but unspectacular), but at the end the day it scrathes that RPG itch quite well, has some really good RPG character bulding elements, and the story is quite good- its certainly not a broken game, and fans won't be able to put it down.
Think of games like Risen, Divinity 2, or Alpha Protocol on console- if you saw past some of the technical problems and minor glichyness these had, didn't mind they had lessor production values than Bioware/Bethesda, and enjoyed them regardless because they were finely crafted experiences, its kind of a similar situation here.