They strike me as extremely petty and hypocritical, and so far we haven't really heard what solid policies they have to offer, except that they're against illegal immigration and they're the "new alternative".
And something else, that struck me is that in a way they operate just like EFF. Sure, they aren't as racist or imbecilic as EFF, but they tend to use the same tactics. And notice how national leadership basically dictates everything to the provinces. You'd think once the provinces have chairpersons and you have branches there, you could at least have a provincial conference to appoint an IPEC (interim PEC). But notice, how there's nothing like that even in the established provinces like NW and GP.