I can't be bothered to put the reasons right now but this is my Top 10 out of all 30 Wii games i have beaten.
10. Mario Kart Wii
9. Super Paper Mario
8. New Play Control! Pikmin
7. ExciteBots: Trick Racing
6. MadWorld
5. Final Fantasy Fables: Chocobo's Dungeon
4. Resident Evil 4: Wii Edition
3. Punch-Out!!
2. The Legend of Zelda: Twilight Princess
1. Super Mario Galaxy