So i just bought this KD-55XG8505 TV and i have noticed that dark scenes are impossible to get anything out of. You cant see anything except the few places that may be lit up during the scene. 

Also darker colors like dark blue, dark grays etc. completely blend in. As in fx a dark blue suit will loose all detail because it gets completely washed out?

I am unsure whether or not the screen may be faulty or not since the demo model i saw in the store was showing really nice blacks without any loss of detail. But it is absolutely unbearable to watch dark scenes and or colors on the unity i actually got.

Also i cant even have blacks on the screen, it just looks like a washed out light grey color most of the time and from most angles. Also all 4 corners of the screen has really bad backlight bleed a quarter of the way onto the screen. 

Can i fix this at home or should i return the tv for a replacement? Or get a refund all together because what i am seeing isnt worth the price i paid for it. 

I have tried adjusting the screen settings alot in a bunch of different ways but nothing seems to help