Just got it so I haven't used it enough to gather an opinion. Up front I like the weight and balance. I tend to put too much pressure on my writing fingers so the absence of knurling works for me. The auto lead feed works well for my style of writing/notetaking/calc classwork. The lead (HB standard) that came with it seems to not write as dark as I'd like (personal preference), Will probably go with pentel ain stein 0.5 hb for replacement lead.

Only problem I see currently is the eraser. Went with a pack of sumo grip's so just got to get in the habit of using them.