I guess I just got lucky? I know the things were not too great because I've shot several that others owned. They were definately full of problems. That said though, I bought one of the very first run. I actually had to wait a good while after ordering it.
Mine shot any of the hyper ammo like CCI TNT's or MAXI-Mag +V's into around 1.5" at 100 yards pretty consistently. It wasn't impressive with standard velocity ammo though. I had just a slight problem with extraction, but I filed the groove a little deeper(maybe .010"), and it functioned flawlessly from then on. I guess I just got a jewell out of a bunch of rocks, but I hate I sold it now.