Legendary
Since this was the Halo that was no longer done by Bungie, I was a little apprehensive and so it took me about a year after its release to actually play the game. The second I sat down to play, I was hooked. It brought back all the greatness of Halo 1, but with gorgeous graphics and a pretty engaging storyline (although admittedly I had forgotten most of the subplots). Halo 4 does a great job of reminding you why you loved Halo in the first place and there are plenty of extras and achievements to keep you busy... Definitely worth buying (or maybe the GOTY Edition).