Best fictional antagonists

Note:  many of these are "shades of grey" rather than full-blown villains.

• James Moriarty (Sherlock Holmes)
• Light Yagami (Death Note)
• Dracula (Castlevania)
• Gin (Detective Conan)
• Diavolo (JoJo's Bizarre Adventure)
• Enrico Pucci (JoJo's Bizarre Adventure)
• Freeza (Dragon Ball)
• Gilgamesh (Fate/Stay Night)
• Kiritsugu Emiya (Fate/Zero)
• Shishio Makoto (Rurouni Kenshin)
• The Black Moon Clan (Sailor Moon)
• 
  

Best anime OP and ED songs

Best opening songs:

1. Doraemon - Doraemon no Uta
2. Attack On Titan - Guren no Yumiya
3. JJBA - Stand Proud
4. JJBA - End of the World
5. JJBA - Traitor's Requiem
6. JJBA - Heaven's Falling Down
   
7. Parasyte - Let Me Hear
8. Fruits Basket - For Fruits Basket
9. Chibi Maruko-chan - Yume Ippai

Best ending songs:

1. JJBA - Last Train Home
2. JJBA - Distant Dreamer
   
3. Detective Conan - Step By Step
4. Sailor Moon SuperS - Watashi-tachi ni Naritakute

My favorite fictional couples

Canon couples:

• Masumi x Maya (Glass Mask)
• Kenshin x Kaoru (Rurouni Kenshin)
• Kairi x Momo (Peach Girl)
• Kyo x Tohru (Fruits Basket)
• Jolyne x Anasui (JoJo's Bizarre Adventure)
• Hakuno x Nero (Fate/Extra)
• Mitsuo x Sumire (Perman)

Ship couples: 

• Shuichi Akai x Shiho Miyano (Detective Conan)
• Rei Furuya x Shiho Miyano (Detective Conan)
• Alucard x Integra (Helling: Ultimate)
• Saber Artoria x Lancer Diarmuid (Fate/Zero)
• Saber Artoria x Archer EMIYA (UBW)

Smartest Fiction Shows

• Sherlock Holmes
• Detective Conan
• Legend of the Galactic Heroes (anime)
• Death Note
• Detective Kindaichi
• Monster (anime)
• Fate/Zero
• Breaking Bad

To be updated

Most intelligent fictional characters

• Sherlock Holmes
• Shinichi Kudo (Detective Conan)
• Yusaku Kudo (Detective Conan)
• Shuichi Akai (Detective Conan)
• Gin (Detective Conan)
• Light Yagami (Death Note)
• Reinhard von Lohengramm (Legend of the Galactic Heroes)
• Yang Wen-Li (Legend of the Galactic Heroes)
• Tony Stark (Iron Man)
• Erwin Smith (Attack On Titan)

To be updated