"Biggest drop in quality" sequels

[Ronster316]

Galerians>>>> Galerians: Ash.

Dino Crisis 2>>>> Dino Crisis 3.

Onimusha 3: Demon Siege>>>> Onimusha: Dawn of Dreams. (Would love to see Onimusha return though)

Sonic Adventure 2>>>> Sonic Heroes.

Hitman 2: Silent Assassin>>>> Hitman: Contracts. (From 21 missions to 12? just lazy man)