They are excluded.  No remakes are included.

1. Legend of Zelda: Skyward Sword
2. Metroid Prime Trilogy (If that counts, Metroid Prime 3 if it doesn't)
3. Super Mario Galaxy (Just the first, 2's great and all, but it's more of the same without story)
4. Super Smash Bros. Brawl
5. Donkey Kong Country Returns

This was tough, I feel guilty about what I'm leaving off. 

1. Super Mario Galaxy
2. Skyward Sword
3. Mario Kart Wii
4. Donkey Kong Country Returns
5. Super Mario Galaxy 2

1. Super Mario Galaxy 2
2. Super Mario Galaxy
3. Xenoblade
4. Legend of Zelda: Skyward Sword
5. New Super Mario Bros. Wii

1. The Legend of Zelda - Skyward Sword -
2. Super Mario Galaxy 2
3. Super Mario Galaxy
4. Super Smash Bros Brawl
5. Mario Kart Wii

Tough decision.

1. Xenoblade Chronicles
2. Pandora's Tower
3. Super Smash Bros Brawl
4. Monster Hunter Tri
5. Metroid Prime 3 (or Trilogy, whatever is a better fit for this list)

Naturally also the both Zeldas were great. Mario Kart and Wii Sport Resort are great fun and only missed the top 5, because of the other awesome titles.

1. No More Heroes
2. Super Mario Galaxy (never played two)
3. The Legend of Zelda: Twilight Princess (never played Skyward Sword)
4. No More Heroes 2
5. Super Smash Bros. Brawl

1. Xenoblade Chronicles
2. Metroid Prime 3 Corruption
3. The Legend of Zelda Skyward Sword
4. The Legend of Zelda: Twilight Princess
5. Goldeneye Wii

1 SSBB
2 LoZ Twilight Princess
3 Super Mario Galaxy 2
4 LoZ Skyward Sword
5 Kirby Dreamland

1. Xenoblade Chronicles
2. No More Heroes 2
3. Super Mario Galaxy 2
4. Muramasa
5. Goldeneye 007