I'll be honest, i miss the multiplayer part but story not. Last Halo (Halo 4) had awfull and predictable story comparing to the older ones, except Reach, i hate Reach. If you want to play Halo i will recommend you "Project Contingency", some fans of Halo are doing a very similar game but now for PC. Its going to be entirely free to play ;) so no need to buy Xbox.