A very select few of the JG products rose to the level of being decent, Tancred being one of them. The rest were pretty much pure drek...
They say you can't judge a book by its cover, but the loose form fitting "shrink wrap" that covered the modules, and the pre-teen quality fan-art that adorned those products, really had me wondering who was in charge over at JG.
A lot of Micro Games, SJ Games, and sundry small time game producers, at least had the decency to hire respectable artists. The material inside was sort of "meh" on the level of mediocrity.
Even so, I have to admit that I was tempted (ever so loosely) to blow some bucks on these things. Thank goodness I never did.