xbr4, PS3, bluray

[Anhslaught]

Ok I've been noticing this....

How come all the HD trailers, ps3 games have really nice blacks on the screen, but when I watch a bluray movie, the blacks look terrible? Everytime I get to a dark scene or if there's anything black on the screen like someone's shirt, its really washed out and grayish and you don't notice the detail. So I cranked up the brightness on the TV, the details stared popping out, but now the whole screen is gray. I had an old CRT that looked really nice and didnt have this problem with bluray, but now I do with this TV.