The first anime I watched (that got me into anime) was Rosario + Vampire on Netflix


I dont think I could say one anime that has the best everything over all.

So I'll do it as a list per.

Animation: Sakurasou no Pet na Kanojo
Character Development: Naruto
Opening Music: Fairy Tail
Ending Scene(s): Future Diary
Opening Scene: Parasyte
Best Ecchi ;): Rosario + Vampire

These are just some categories I thought of.