I saw that show accidentally the other night for the first time and thought it was great too. I had never heard of it before. I watch TBN fairly often, or at least I used to before getting Direct TV which has many more Christian stations than my cable did.
For local free tv, TBN is not so bad when they play feature length movies with no commercials, like "Abraham" with the late Richard Harris, and several others that were enjoyable.
I don't watch much tv, but catch Hal Lindsey and the first 10 minutes of news on the 700 club sometimes.
If they play classic biblical movies and I come across them I will watch or tape for later.