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I forgot to add one thing:

Aircraft carriers.

Most overrated warship of all time. Cost about 5 billion US to build, and that's not including the stores, computers, electronics... Plus the payroll of the 3500 sailors stationed on the thing. And it's absolutely useless without the airwing, and even then it's not much of an offensive threat. The airwing adds about 2000 or so to the total manning on deployment, plus their payroll.
 
Angelina Jolie's beauty.

BMW's are over-rated. Nice, but over-rated.

Seinfeld. I sometimes think I'm the only one in the world who can't stand that show

Oh, oh, I know one... Blu-Ray.

Personally, I think the most overrated things in the world are cats.

Also over-rated......The Simpsons.
Agree with these for sure.
 
Deffinately Mercedes Benz.

I love BMW and some of the people I know own Audi's and I love them too.
 
"Star Wars". Really, not that good. Any film (or series of films) with Jar Jar Binks or Ewoks in it should be banned.
"The Big Lebowski". I just found it dull and not especially funny.
 
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