What's the best ANIME You've watched?

I have to divide that answer into two because best ones I've seen aren't my faves if that makes any sense

Best:
- Death Note
- Another
- Serial Experiments Lain

My Faves:
- Higurashi no Naku Koro Ni (Hyped for the remake)
- Lucky Star (Can't always watch heavy/edgy/bloody ones)
- Sword Art Online (Unironically liking it, it's not the highest of quality but it's good one to just chill with some nice action)