My opinion on Cruel Humanity...
First song i downloaded: The Pre Apocalyptic Stare
Tis very atmospheric, and i like it... the synths go really well and the drumming is quite good too... very individual vocal style.. nearest i would compare it to would be a finnish band called Northern Invasion.. not sure if i like it or not
Next song i dled: Into the hall of fallen heroes
Pretty good too, again the synths fit in really will and the riffs are powerful. I've decided the vox go well with the music.. at first i thought it was a bit too harsh, but hell no, it fits
Last song i dled: Perdition
Nice dream theatre-esque intro - i like it... leading into a heavy fast riff which is very moshable : D brilliant stuff there...
Overall:
Yep, i honestly think you should play at Wacken : )