Jacking up the Contrast on an image is Not "Enhancing". Stop with your 
Of course it is, you're the Movie Expert, every TV I have ever watched or owned since black and white has at least had a brightness and contrast control and these were used to "enhance" and bring out the detail in the image. Isn't it ironic that the very hobby that you cherish and adore has had "image enhancements" as a standard feature for the last half a century. Hilarious!
I always calibrate my TV's and especially projectors by adjusting CONTRAST and a million other settings to best display the purest possible image as the Director intended. See I'm a REAL movie BUFF and watch REAL movies not crap like "Rocky 2-10" which were the same plot again and again with the same manipulative, bubble gum, garbage!


JohnM