What are the good and bad DSiWare/WiiWare/Virtual Console games?

[damkira]

For WiiWare, Mega Man 9 and World of Goo are two really good games.

Virtual Console has most of the classics, so you can't really go wrong with that... Most of the old Marios and Zeldas (NES-N64) are there and of course Ocarina of Time is considered the best game ever.. that's 1,000 Wii points.