Just a thought:
the H30 is native 4:3 800x600 pixels (480000)
watching a 16:9 film means you actually watch a screen with a non-output bar at the top of 800x75 pixels, another one at the bottom of 800x75, with the remaining center of the screen displaying a 16:9 image of 800x450 pixels (360000)
That's a reduction in native pixels of 25%
Compared with a Panny 500 that has native 16:9 1280x720 pixels (921600). That's a massive 256% increase c.f. H30 when watching the average anamorphic dvd.
Yet the H30 still manages amazing PQ
Just goes to show it's not how much you have, it's what you do with it that counts