Movies + IMAX Camera's

[Blu Angel]

I was never all hyped about The Dark Knight being shot in IMAX, sounded interesting though..
I saw TDK in theater and didnt notice what was shot with IMAX.
But on Blu, you can tell what was filmed cause the black bars go away and it fills the screen with a much clearer and better image.
Was wondering what other films will get this treatment??
Which one's should??
and will any ever be shot entirely on IMAX??
Because IMAX + Blu.
WOW