Since the announcement that StarCraft II will be shipping as three separate products to be the "StarCraft II Trilogy", there has been several criticising voices against this, in terms of having to purchase several boxes, and possibly paying $150 (£75) just to get the full game.
StarCraftWire.net had an interview with Chris Sigaty, where he disclosed the details of these statements, and whether or not players will have to get them all to play simple multiplayer with each other.