the game is quite interesting, but there are some groups, that could have more than one answer, as in the one where it says something like that "other are criminal and mad scientist is not". this one is bad because you can actually argue a lot:
a.) mad scientists aren't criminals?<- this one is Totally Debatable and i don't think there is a correct answer for that.
b.) the "thief" looks more like Costume Party Guest and totally not criminal.
c.) you can odd out cartoon picture since other are real person shots.
d.) the blur one has two oddities- the blur itself, and the only picture with a gun.
there are several more that i would argue, but in total there are much more good ones than i actually expected from such small game, so just -1 star (4/5)