urm.
How can you say deathgrind(?) sounds like Cradle of Filth? No, really. Different vocals, rhythms, playing styles, instruments, everything. And I'm going to presume you were talking about Nymphetamine, Damnation and a Day etc. era cradle, rather than, say, Total Fucking Darkness or A Pungent and Sexual Miasma, which just makes it very much more eh!?
Dismissing either band because they have growls (a bit) like cradle of filth is like dismissing Led Zeppelin and the Pixies because they have guitars, just like Jimi Hendrix.
I mean, seriously.