Following up on "Wake the Hell Up!" coffee: I am now experiencing the let-down of the caffeine rush. It's a bit of a drop-off from a high plateau, but I wouldn't call it a crash. WtHU! did keep me going through my oxycodone haze, though.
Again, WtHU! coffee comes Highly Recommended, even over other so-called "ultra-caffeinated" brands out there, IMHO.