Remember when you would watch a TV show and get 15 or 20 minutes of programing then a 2 minute commercial? Now you watch 7 minutes of programming and get 10 minutes of commercials. And the News is the worst - you watch one story and get 5 minutes of commercials.
In the 1950's, a show like The Twilight Zone, was in a half hour time spot. A 30 minute show that was around 25 or 26 minutes, The rest was commercials. The Outer Limits and Star Trek, were 60 minute shows that ran between 50-52 minutes. The rest was commercials.
Then these shows went into syndication, and after awhile they were edited, so local stations could have the same amount of commercials as more modern shows had. Half hour shows were now about 22 minutes, and hour long shows were about 48 minutes.
Later, I discovered while taping more modern shows, that hour long shows were now 45 minutes.
So I stopped watching some of these old shows on TV. As a Star Trek fan, I could always tell when a scene was cut out for more commercials. Since I owned the show on tape and then later DVD, I stopped watching it on TV.
There was a time where there was just one commercial, or 2 short ones, during the commercial breaks. Now there is like 5,6, or 7 in a row. I started cursing during commercials. "What? Another commercial? What's that? 12 in a row?"