Well, I had some personal experience with them and TBN when I was in college. All I can say is BLECH!
They have this chapel at their facility in Fontana that looks like the Cystine chapel on acid. In the chapel is a chest where they stuff all the prayer requests that are sent to them that don't contain money. The only ones they read and have on the set with them are the ones that come with a nice check. It makes me ill.