Not only do 80's and 90's nostalgics bash new tv shows and movies but they bash kids as well. Did it once cross your mind that we were also tweens at one point and did you ever once think that some tv networks and movie studios made movies specifically for us? You act like what's going on is new and it's the new kids' fault. No! It's the same thing that's been going on for years! What some of you should at the Wikipedia articles for both of these terms or at least go to Yahoo! Answers and ask someone what they mean. WARNING: The truth may be to much for you to handle.
http://en.wikipedia.org/wiki/Teenybopper
http://en.wikipedia.org/wiki/Preadolescence (Tween)