The minion rules really need to be seen over. First of all, the skills for a minor minion says: 4 skills of rank one(trained), but in the skills section the ranks are called: one(known) and two(trained). What is actually meant is fairly obvious to anyone who's played one of the previous games, but I am not sure it is the case for new players.
Similarily, in the traits section Unnatural Senses is listed, but the rules for unnatural senses says that there always has to be a number afterwards that specifies the range. I find it quite impossible to guess which number would be balanced for this trait.
Then there's the slight balance issue of a greater minion having the same points for statbuy as an imperial commoner. I mean yeah minion has talents and traits, but it is still ridiculous that a greater minion is as naturally apt as a regular citizen.