For me, master chief collection has definitely been worth the money I spent. The campaign's all run great, except for the mission reclaimer were there is some problem loading the full map so it is impossible to complete. However, my main problem is that any time I try to play H2A online, whether it be the anniversary playlists or a H2A map in a cross game playlist my game lags like hell. This is not an issue with Classic Halo 2, CE, Halo 3 or Halo 4 but whenever I try to play matchmaking on stone town or any other Anniversary map it is just about impossible. I don't know if there are any ways of stopping this. I have had one lag free game but basically everyone except for two of the other team had left the game by that point....