To me, most of the game is the online multiplayer. Most of that will move out of the reach of people who don't buy Heart of the Swarm the moment Heart of the S

To me, most of the game is the online multiplayer. Most of that will move out of the reach of people who don't buy Heart of the Swarm the moment Heart of the Swarm releases. I think it's appropriate to say that a player who only buys Wings of Liberty received 1/3 of the game, since he will no longer be able to play online multiplayer with a large pool of worthwhile opponents. I also think the game is worth the $120-$180, and I definitely plan on buying the remaining two pieces.