You'd have to contort your hand to get it to fit right in the first place. Goofy design. I handled one in Easton. Confirmed my suspicions.
It's usable for sure, but not the most comfortable handle design. If I was opening a big pile of boxes, it'd be handy b/c I'd be holding my knife 100% of the time. . . as long as it didn't swing around and I close my fingers on the wrong part. OUCH!