Pretty sweet. Power wise it's indentical to the U.S. Drill. I use it for kitchens mostly. Quick swaps between drill bit and driver bit speeds things up.
These casing are better than the blow mold if you don't beat your cases. There's much more room for storage. I don't think these were meant as a replacement for systainers, tough boxes, tstaks, or the ridgid boxes. They seem to be simply a new case.