Ugh, got it on friday and Been playing it all weekend -.-
So much to do, a few bugs with character movement but its well worth buying it. Not sure why but after a while it starts to run slow, Loading Screens take a while etc. Not sure if its my computer but it shouldnt be as its easily capable to run it on the highest settings. A game restart every now and then sorts it out though.
Main Story is pretty good too, wont go into spoilers though
Start is rather slow, took me about an hour to pick a Race/Class then getting used to the tactics system etc, although i dont bother with it (This leads to a few people's deaths now and again.)
Only thing that annoys me is the amount of Interactive Cut Scenes, it seems everytime you talk to some random towns person it brings up an cutscene. Although the plus side is that your constantly making choices that can either open up quests or get attacked.
This is a very similar style to Star Wars: KOTOR. Well worth the money, can see myself spending most of this week trying to crack the main storyline.