Here are the games I really love that I don't feel get the credit they deserve for not sucking:
Hunter: The Reckoning
Illusion of Gaia
Secret of Mana
Final Fantasy Legends 1, 2, and 3
Final Fantasy Adventure
Actraiser
Eternal Darkness
Final Fantasy 9
Harvest Moon
WWF No Mercy
Commando for NES (not Bionic Commando that was gay
)
Lufia I and II
Mario RPG
Rock n' Roll Racing
Arcana
Wanderers from Y's
Legend of Zelda: Majora's mask
Paper Mario (Fuck you. Yeah, it was easy and stupid, but it was fun
)
And I wouldn't call Animal Crossing underrated. Even though I hated it, so many people love it so much that I don't think it can be called underrated.