Wii Ware is pretty much like the XBox Arcade. Instead of old school roms like the Virtual Console its made up of Newer games that you can download.

I just bought Final Fantasy: My Life as a King, and I must say I was quite impressed. For 15 bucks you really get a good amount of quality hours in this game. Not to mention that this game pretty much matches most of the retail games for the Wii graphically as well as content. They also offer a mechanic where you "Pay for Upgrades". but I actually liked it, mostly because Square Enix is able to add upgrades to the game over time to increase its replay value (and the prices arent half bad either). If you buy all the upgrades its still cheaper than the game would be if it went retail with a CD.

All that said I am really looking forward to see what future titles might come out on Wii Ware.

I’ve been tempted to spend some points on Castle Crashers, as I’ve 600 points to burn and have found nothing of interest on the Virtual Console. Still, some sort of demo system would be great for these titles.