Since I was a semi preterist (like Gary) before I was a UR or had even heard of tentmaker, the stuff wasn't new to me. Of course, to me, it was even harder trying to explain that position than UR, so steeped are others in the traditions of men.
There is a ton of literature out there on this subject. UNfortunately, the people pushing preterism seem more out to make a buck (just MO) than anything. Plus there are probably 20 different kinds and degrees of preterism.
Sometimes I wonder what preachers study at preacher school since they sometimes seem to have unbiblical biblical positions.