I'm not exactly a Cannibal Corpse fan, but this is just...blasphemy.
The lyrics are purposely written over the top (or at least Barnes-era ones are), because that's what they (more-so Barnes) was interested in. The band still writes lyrics like that, but it's not to the extent of "I cum blood from my erection".
Shit riffs? Listen to Frantic Disembowelment and then get back to me. That song FLIES around the fretboard.
Half-existant basslines? Try listening to them, because I can sure hear them. As a bassist, I take offense to this.
Stupid drums? Maybe. I haven't really seen any technical drums out of CC, but then again, they're "brutal" death, not "technical progressive 23/18 time signature" death. That's the problem imo, people can't differentiate between the two. There's bands that mix the two (Necrophagist for sure, Nile imo, bands like that), but then there's bands that don't go for both, but usually only one or the other. Cannibal goes for the "one or the other" method, their's being brutal death.