I found that when it comes to monster hunter stuff sometimes exploring the more moral grey line tends to be fun. As like the demons in Yu Yu Hakusho. Or something like it... The monsters aren't always as bad as we make them out to be. Some just doing what they need to do. Like if they NEED to eat humans or human flesh they may not want too, but it's what the NEED. Know what I mean? 
Just something I always find interesting.