This is kinda sad, although it's good that they caught this guy before he did any further damage.  IT is sad for the women he already assaulted though.  He is clearly some sort of serial rapist and needs to be put where he cannot harm any more women because he has already harmed too many.  This type of thing is always sad because the victims can't undo the harm that's already been done to them.  Going through a length trial just brings it all back up and everybody l oses.