If you aren't a fan of bodyhorror or bodyshock (or something) then these aren't for you. I hate that sh*t too but watched them both.
Creeped me out and couldn't shake the first for a long time, then all of a sudden I realized how stupid the entire thing is. 100% medically accurate? Yeah they die. That's exactly what would happen.
2nd one had no redeeming value to it, the doctor in the first was mesmerizing by being such a twisted freak and despite this monster being on screen my eyes were drawn to him. 2nd is just really bad, the I'm over the meta side of it and it just struck me as cashing in on the first.