Poor quality = perceived excessive length. True for a ball game, a movie or a speaker. No doubt.
As for the baseball/football comparison; when there are only 12 games in a season, I don't mind sitting a little longer as each one has more significance. When there are 162 baseball games...well, nuff said. I love a well-played baseball game, but MLB starting losing people when batters began stepping out of the box and going through their 20-30 second OCD ritual after every pitch.
I hear ya. I really do. Baseball can be brutal. Even our beloved Hawks (and college baseball as a whole) at times are tough to stick for the whole game, and they do a great job generally. I left the Mizzou and Oklahoma State games early and felt bad for it. But, I would argue the number of games doesn't or shouldn't demean baseball. Generally speaking, the only time I am truly thinking a baseball game is long is if my team is playing awfully. If they're up 15-2, I am loving it. If it's close, I am loving it. If we're getting spanked, it doesn't matter what the sport, it sucks. My "beef" is the over-generalization that "baseball is long". Whether it's your kid's little league or the world series, throw strikes and catch the ball, and you'll be happy.