I've always been a fighting game fanatic and love watching high level play. To a new person, they may only see 2 people just mashing buttons until on wins. But when top players watch and break down their footage, its a whole new experience, a whole new level of learning. Because of this, I never thought I'd say this, but just recently, I find myself enjoying watching SC2 pro players. Hearing and seeing the commentators point out all the intricacies is quite interesting.
Warning: Spoiler! (Click to show)