I hate sakura other then anyone else in NV, Let me explain ~ Why I hate her!
1. In part two except the sasori fight she really did nothing much. She has done stuff, it just hasn't been combat related.Before the war Sakura didn't have enough chakra to be very useful in combat but medical support shinobi can be as good as combat shinobi.
2. Trained under Tsunade directly yet she shows no skills other then her shanaroo and punching the ground. Evasion? Healing? Poison Kunais? Super strength? Knowledge on being able to cure a posion even Chiyo couldn't cure? Byakugo? Katsuyu? She's even been praised on her skills by Kakashi, Tsunade, Shizune, Naruto, Chiyo, Sasori and even HASHIRAMA
3. In pain arc she really did nothing to try to save naruto when he was in peril!! Sakura was at a distance from Naruto and needed someone with the Byakugan to tell her what was going on, and when she found out Hinata got injured she ordered reinforcements and was willing to even fight Kyuubi to save Hinata.
4. Kage summit arc ~ She tried to kill sasuke but got saved instead!! And? How is this any reason to hate her?
5. In juubi arc she keeps blabbering about reaching on sasuke and naruto's level and then the very second later she needs to get saved by naruto and sasuke. I think what she meant was that she can finally be of some use to them instead of standing on the side lines like she always. And how do you know she needed to be saved? Her life didn't seem to be in any danger.
6. In war/juubbi arc being the heroine of the manga she really did nothing noticeable. Recovering an entire army isn't noticeable?
7. Lately in the recent chapters she tried to be the diversion but again got saved by naruto. Of course she would be saved it's fuking JUUDARA. Not even Hashirama can be a diversion.
8. It is war people are dying and all she was thinking about sasuke instead of fighting!! False. In this recent chapter she even wanted to know what was going on outside because she was worried about everyone.