SilverWook said:
You can check out some 70mm frames here:
Yep just comparing the trash compactor still against the blu-ray and 1982 pan and scan, the 70mm has the most top and bottom information, then pan and scan, then blu-ray. This is fractional stuff- for example you get an extra button on a control panel in a scene or whatever, but it comes down to how balanced the frame feels, which is pretty minute subjective stuff unless you want absolute compositional accuracy!