Summary pretty much sums it up. Out of a 5 pack only 3 popped. And of those 3 only 2 made it. The 2 that did make it were visably two different plants. Those 2 plants produced massive sticky buds that, after properly curing in jars, made some just wicked, hard hitting smoke.
So if you are adventerous and looking for something different, sure give PC a run. But myself, I wouldn't run it again without some proven strain improvements.