This game is a gem, The character design the story the gameplay all are so good. The graphics and the open world is one of the best I've ever seen in a game. As you progress through the story you want more and more that you don't want to put the controller down.
There is so much to do and explore that you will hardly use the fast travel because the Oregon is so so beautiful.
Unfortunately, there are some glitches in there but those won't make your game unplayable and doesn't occurs every now and then.
Lastly, the is game so astoundingly good that you don't want it to end. Do yourself a favour and grab a copy of this masterpiece you wont regret it.