My question is, if you have a bluray player and blurays but an ancient box of a tv with no extra adjectives in front of the word tv will it look any different?
Blu-ray will look slightly better if you are watching it on a post 2000 standard def TV (even regular DVD's will look slightly better) with component video. But on pre 2000 TV's, it's not going to make much difference.
But, with Blu-Rays, anything that is in 4:3 (Star Trek TNG, It's A Wonderful Life, Miracle On 34th Street) the image will be right in the center of the screen and surrounded on all 4 sides by black boxes because of the image being in a 16:9 matte.