From all the threads that I was browsing thru, it looks like Gantz is a must read. The only thing that deters me is someone mentioned there were some rape scenes. I'm fine with violence and gore, but rape stuff bothers me. So I'm wondering if there's a lot of that stuff, or if it's few enough for me to easily skip/ignore.
And are there any underlining morals to the whole thing? I get the impression it's just grim and depressing...but somehow addictive.