Phenomenal ending to the trilogy. Part of it is nostalgia from nearly two decades ago, but the game still holds up very well. The campaign is incredibly engaging the whole way through and keeps you playing at every turn. With the prior games already being great, everything now is just more polish on top of what already felt fantastic to begin with. As is typical with Halo thus far, the atmosphere's great (helped by the fantastic music much like the past two), the set pieces and level design are beautiful, the combat's tight and fun, it's an amazing experience overall and the type of game that leaves you itching for more.