Having been caught in too many glitches, I have to find another game to play. Alduin won't die...yes, I've read read read read read all the "fixes". ...completing one part of a quest before another part of a quest permanently closes the main quest...ie, no point in having bought the damn thing in the first place.
So, it was the best game when it worked, but the glitches nullify all of that. How sad. What potential. What a zero.