I was on both before I saw the movie and I came out of it still being on both sides. They both have very valid points, but there are ways they could've communicated better. For the sale of those who haven't seen the movie I won't spoil it, but I was happy with the end of the movie.
Don't listen to anyone. Go to see Batman vs Superman and watch OBJECTIVELY. People messed with my opinion, but it turned out to be better than you would think.....