Well considering that movies are filmed at 24p and that most modern LCDs
and blu-ray players support 24p as a standard, I doubt that you'll see motion blur In fact 24p is one of the advantages that blu-ray has over DVD adjusts 24p to 25p or 30p using pull-down.
You may see some Frame flicker perhaps, but hey, you'll see that at a cinema. It has nothing to do with Blu-ray and everything to do with the way films are made. Even your 8GB version will show the same thing.
I think you should go and see your optometrist about your prescription
It's great that you're a fanboy and all, but at least know what you're talking about when trolling in future..