I'd definitely buy this pack. I'm looking for a DOF effect that works alongside Bloom or HDR. I also hope it takes into account different resolutions, camera arcs, and is really adjustable in the blur, and what distance the blur occurs and the such. It'd be nice if there were also a simpler DOF/Haze effect where it just blurs the screens background as a whole. Kind of like a heat haze(blurrier the further away from camera). Screenshots look great though.