You certainly don't have to be an SSPX-hater. We have a young person in this area who just visited Avrille for a few weeks to explore a possible vocation. He attends SSPX Masses as well as Resistance Masses.
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Understanding the Archbishop's original positions and how the SSPX has deviated from that necessarily puts the Dominicans apart from the SSPX, but that doesn't eliminate the possibility that the SSPX will eventually realign itself with what it once was.
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In the meantime, though, the Dominicans are the "manpower" behind one of the few Resistance seminaries as well as providing retreats, Masses, etc. for the Resistance.