Sal-
I'm not trying to stick up for a company if they produce a substandard product. However, there are more than enough threads out there already on the subject of films from makers other than the Big Three (Kodak, Ilford & Fuji), and they are replete with everything from useful information to gross exaggerations. For the same reasons that you assert that Adox/Efke/Foma cannot be relied upon, there are numerous people out there who will make the same assertion about every one of those camera manufacturers you cite, based on a unique personal experience of a singularly buggy product, and will swear with self-righteous vehemence about how horrible Canon/Nikon/Contax/Leica were/are and how they'll never buy another Canon/Nikon/Hasselblad/Linhof/whatever again.
From my personal experience with Ilford, Foma and Kodak films, I will agree that Foma has a higher defect rate, but it is hardly the garbage that some make it out to be, and when the price point is 1/3 the price of Kodak and 1/2 the price of Ilford for a comparable product, there are times when budget IS a concern, even for a photographer. It also has some spectral response and development characteristics that make it especially well-suited to certain kinds of image-making.
This discussion specifically has value for people who want to shoot reversal processed black-and-white and want to use DR5 to process their film. I'll stick by my assertion though that general band-wagon bashing of manufacturers has little value, because it degenerates into flame wars of "my favorite rules, and your favorite sucks".