HDR Bloom on the XL2?
 

What combination of diffusion filters/custom preset settings would I need to emulate the film look of Spielberg's Hook? I am specifically referring to the nice bloom effects throughout that movie during the Neverland scenes. I am using an XL2 16x manual lens, so the filter size is 72mm, I believe.

I don't trust the "simulated" images that B&H shows for all of their filters; especially considering how expensive they are. They all look the same to mes in the sample pictures.