I’ll preface them by saying this is me being critical of it, it is otherwise very good:

• the bellows don’t stay attached, everytime I take the lid off to put beans in I have to reattach them in place
• grind adjustment dial is obscured by the indicator such that you can’t read what it’s set to easily
• adjustment indicator can itself be moved without changing grind size
• bellows tend to blow the fresh grounds everywhere, especially the fines at the end
• as a leftie, the switch is in an irritating position