* BrokenBase: ''Wahrheit Oder Pflicht'', which went into more of an alternative rock direction than their other works, has a very mixed reception amongst older fans.
* OlderThanTheyThink: Oomph! have the merit of establishing [=NDH=], inspiring several German IndustrialMetal bands, in particular the ''much more'' popular Music/{{Rammstein}}; the latter popularised the genre, even outside the German-speaking public, and their success ended up helping Oomph! themselves, thanks to growing interest towards German Metal music.
* TearJerker: "Auf Kurs". Not so much the video though, however.
* TheyChangedItNowItSucks: There's a minority of fan who are displeased with the sound changing at the turn of the millennium, especially starting from ''Wahrheit oder Pflicht''. They still prefer the [=EBM=]/Industrial albums from the 90s.
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