I've worn this shoe for most of the season in Vedauwoo, about 3 months. Thus far this is the go to shoe for any off-width crack or cracks down to fingers. Stiff sole makes heel-toes pleasant and the high top protects the ankles from the crystal lined cracks. The show does just fine in hand size cracks as well. I can really crank down on these shoes without biting pain from edges.
However, the things that make this shoe great for cracks makes them frustrating in other applications. The stiff sole prevents the sensitivity you would get from a moccasym or a mythos, which makes delicate smears and balancey moves feel even more tenuous. It may be selective perception, but I swear that my Mocc's grab everything better than the Astroman's.
Finally, the fit. True to other reviews this shoe fits small. I'm normally a US 9 for climbing shoes and had to settle for a 10 in these. I have wide feet and found that the size 10 accommodates my feet nicely, but if I had to choose again I might pick up a 9.5. The shoe is NOT comfortable after an hour and tends to bite down on the big toe where the rubber meets the leather upper. This may be unique to my foot profile, but it becomes debilitating after a while and makes even easy heel-toes quite painful.
Overall, a solid shoe for cracks and trad. Stiff sole keeps the shoe from flopping at the cost of limited sensitivity. Smaller feet may do better in these.