3. No commercials
This means you can watch the whole race from start to finish. You can even pause to answer the phone, grab some snacks or do you business. You might think, "oh, I can do that with my DVR," but can you get footage of the race that the TV doesn't show while they go to commercial? No. And even if the station shows highlights of what you missed while you were watching random car insurance ads, it still isn't continuous.