It’s Tuesday, which means the shelves of your local digital entertainment purveyor are freshly stocked with the latest DVD/Blu Ray releases– aka- a great way to spend yourself into the poorhouse. One of the larger releases today (besides the eyeball impalation-fest My Bloody Valentine) is Valkyrie. Riddled with delays and production anxiety over Tom Cruise cooties and Bryan Singer’s post-Superman Returns fallout, the film had a modest run in spite of the drama and saw moderate success. However, I know …