It's bad.
If you want to use N.T. Gold go with a Water-Garden Deck. It utilizes Samaritans and TGT.
I wouldn't say it's bad, but it's not easy to use unless paired with TGT. JSB has had a good NT Gold offense that has done well in MN tournaments, so perhaps he could offer some advice. The thing about NT Gold (or mono-Gold in general, including Judges) is that they have some of the best strategery-type cards in the game, but their uses aren't always the most obvious. It takes a skilled player to do well with mono-Gold.