The core set is essentially a starter box, so I'll be happy if I can make 4 or so decks out of it to learn how to play the system. Once I do, I'll decide whether or not I want to buy more core sets or the chapter/monthy packs. For $40, I don't expect everything nor should I. People should curve their expectations.
If you have a good community, then I doubt you need to buy two or three core sets. Just trade and actually build a local community. Unless everyone is playing the same clan. Those darn unicorns always popping up in droves.