Yeah You can't obligate a person to fall in love with another, but the manga is showing that they will so they should end up toghether. Sakura is a romance based character, so it was clear that she would either end up with Naruto or Sasuke in the end. Well during part 2 it was clear she wouldnt end up with Sasuke, So it should be obvious that she was going to be with Naruto since it was the onyl way to keep her development.
That DIDNT happen.... kitten writing
The way Sakura was portrayed in the last chapter, was horrible she lost all developmetn and made her look like a hearthless b*tch to Naruto.
The development for our pairing indicated that it would be the most developed pairing, hence perfect from a writing perspective. But that's not the problem. What if Kishimoto didn't mean NS to be romantic? (I mostly disagree with this, but meh) And he developed her bond because they were main characters?
Once again, is not Sakura's fault, is Kishimoto's. The only thing that bothers me is Sasusaku, because...if Naruto didn't blame Sakura, why would you?