I only discovered the 'Harry Potter' series in my tenth standard. I dived right into it, often reading non-stop through the day and night. It was the morning after one such readathon when I was to appear for a Chemistry exam. Spending my night with the third edition of Harry Potter didn't help much, and I fared poorly.
I myself don't have Netflix. And recently, I was staying at a friend's place who did, and I was feeling rather poorly one morning, and I sat down and watched the entire series of 'The Killing,' the American version of 'The Killing' in one day. I just got hooked. I thought, 'Wow, I've never done this before.'