don't listen to this 2. they don't know anything. Definitely buy this game. How can u not. It's the original and the best. Don't bother with halo 4 the game sucks on all accounts especially the online multiplayer matchmaking.
once u get it, to get the best experience for this game. play the game in classic mode 1st. Sure the new updated mode is lot better but it still won't have the same impact as playing the game in classic mode does. But then again the choice is yours and yours alone.