I gave this only one star not because of the show (which is fantastic) but because of the problems that many people have had with disc one. I ordered two sets from amazon and I bought one set from Best Buy with the same result. I was finally able to figure out that disc one will only play on non-blu-ray machines (at least it won't play on my particular blu-ray player, which is a sony BDP-BX1). Fortunately, I kept my old sony player and was able to watch disc 1.