Quality will be no problem. In my own experience Tops does a good job on 1095. As for ergonomics, I'd expect it would be ok, but that thing would be a 3 finger handle for me. Looks very small.
My hands are not that big. There are some reviews of this knife on the youtube that give some impression of the size. In my opinion this looks minimal, but enough to give a grip.
[video=youtube;gUt0WiIgl3I]https://www.youtube.com/watch?v=gUt0WiIgl3I[/video]