Is it because it is not multi purpose like some other utility knife?
I think the popluarity of a certain youtube video does bring a lot of attention to the Millwaukee utility knife in the past years, and I still have yet to get one.
It's supposed to be small, but it's really thick, and extremely heavy. And it's not as well-made as the regular Fiskars utility knife. This one has a lot of play when closed and when opened. But the pivot is not a screw I can tighten to reduce the play.
The Gerber EAB is miles better than this, if you're looking for a small folding utility knife.