MWEB GameZone writes: "DLC, or expansion content is one of the more controversial topics in the gaming industry. For many it's a complete waste of money, only to be bought when heavily discounted much later in a game's lifespan. For others, it's water of a duck's back - and their disposable income gets poured into it. Others like myself want complete games, with DLC and expansions only being available later to supplement strong design."
Interesting read. I do think that dev abuse DLC though, but it can also extend the longevity of a game. As long as DLC doesn't replace making a properly finished game initially.