I own a few of them, four I think (New Harlem, H.O.T Always, Chinatown, and Wall Street) and like several others (Central Park, Great Jones), but overall I don't care for them that much. There are probably others I might like but haven't tried yet. Bond No. 9 is one of my least favorite houses among the niche brands.
This has nothing to do with their alleged plagiarism of competitors' fragrances or their aggressive legal stance, but solely to do with the style and composition of their fragrances and their price. Most of them just don't appeal to me and I believe the price is too high. But at least the ones I own and have tried are pretty strong and long lasting.