My list of 10 Unpopular Fandom Opinions (Must be fandom specific):
1. (Bleach) Rukia is old enough to be Ichigo's grandma/great grandmother.
2. (Death Note) I cackled in glee and clapped my hands when L finally died.
3. (Naruto) I never liked Sasuke.
4. (Devil May Cry) Dante is overrated.
5. (Tsubasa Reservoir Chronicle) Syaoran needs to die. He annoys me just as much as Sasuke does.
6. (FFVII) Why did Aerith have to die? Why couldn't it have been Cloud? I hate Cloud.
7. (FFXII) Balthier/Fran and Penelo/Larsa are the most unbelievable couples in fandom.
8. (Kingdom Hearts) Axel and Roxas were bestfriends, just like Riku and Sora. There was nothing sexual happening between them and there never will be.
9. (Tales of Symphonia) I've always liked Colette.
10. (Ranma 1/2) Ranma is a jerk. I hated him from the very beginning.