I never compared the two. The ONLY comparison I'm making between the two is the fun I would have playing one vs the other. Perhaps YOU wouldn't have fun playing through Skyrim or playing through it again, but I know that I would. Every playthrough is different based on the kind of character you make, the choices you make, and how you actually play the game. And the world in Skyrim is so massive, I inevitably find SOMETHING new I didn't find before. IMO, that offers greater replayability than playing through the same strikes/missions/etc. forward and backward. If I want to play PVP, I can just pop in my halo disc and play matchmaking.