IncGamers' Tim McDonald watches Valve's documentary, Free to Play, with his parents.
From the review: "Free to Play is not a film about Dota 2, nor is it a film about the international tournament that’s confusingly named The International. It’s important to note this for all sorts of reasons, but one big one stands out: you can – and should – watch Free to Play, even if you’re not a Dota 2 player. Even if you’ve never heard of Dota 2. Even if the most recent game you’ve played is Solitaire."