When Amazing Race first started, I thought it was gonna be pretty awesome. I mean the concept is pretty original. But then I came to realize that they all have to follow basically the same path, and all meet up at specific places every day. So it's not truly a race from one part of the world to another as I had hoped. Plus the people are dumb and usually end up yelling as you said, so I never watched it again.
Not to mention, once they stick Boston Rob and Amber from Survivor on there, you know it's going downhill. I HATE THAT GUY.