Analyzing relationships

I see mostly bad posts about relationships on here so I thought it would be cool to do a love and dislike list. What do you love about them or what they do and what do you dislike and/or the bad aspects of them? Does the good outweigh the bad? I personally didnt do mine because I already know the answer and I just want hope that there are good guys out there but I also want to know some of the bad, just insight.