I liked them a lot! Very realistic (they are 3D model renders, not flat drawings) and with a great selection of human sized figures and (very important in sci-fi) vehicles and big Bug Eyed Monsters. My only concern is that some figure (but no more than 5% of the bundle) looks a little "flat" unrealistic when printed due to an unfortunate color selection (for example the emperor, and a couple of aliens).
A request for future. Is it possible to have also a bigger size image of every flat? I could use them for character portraits on character sheets!