just watched the cannibal corpse youtube link each person was individually impressive but none of the parts they play are really complimenting the other it looks like they are locked into themselves and not really interacting with the other sounds. Each part is cool on it's own put does not add to the whole. For example would it not be a more impressive guitar riff if the the drummer and bass player were locked in together and doing something that takes up less room sonically? And then maybe use there parts as fills off of stops or something like that which would make there parts more impressive. When your playing a 100 miles an hour all the time now one takes much notice after a minute or two. But if you are laying down slow groove after slow groove and then take off like that for a fill or part here and there it really gets noticed.