I think Nintendo need to develope more key franchises, instead of capitalising on the few they have had for many,many years. While i think graphics are important, more so with the advent of HD technology, gameplay is still a critical and deciding factor when choosing to buy a game.
If Nintendo could come up with something brand new and unique to rival Mario and Zelda then i think people would start turning their heads and take a good look and what Nintendo have to offer. Nintendo has more exclusive first party titles than any other console at this time but to be honest most is shovel ware or party games...
Take a look at console exclusive titles for the PS3 for instance and compare them with the Wii:
Key PS3 exlusives:
Resistance: Fall of Man
Resistance 2
Killzone 2
inFamous
MAG
Uncharted: Drakes Fortune
Uncharted: Among Theives
Metal Gear Solid 4: Guns of the Patriots
Ratchet & Clank: Tools of Destruction
Ratchet & Clank: A Crack in Time
LittleBigPlanet
Gran Turismo 5
Motor Storm
Motor Storm: Pacific Rift
Ridge Racer 7
Heavenly Sword
Final Fantasy XIII Versus
Final Fantasy XIV
God of War III
The Last Guardian
Heavy Rain
The Agency
DC Universe Online
Buzz!: Quiz TV
Afrika
Warhawk
Key Wii exclusives:
Super Mario Galaxy
Super Mario Galaxy 2
Super Paper Mario
Super Mario Kart Wii
New Super Mario Bros. Wii
Wario Land: The Shake Dimension
Super Smash Bros. Brawl
The Legend of Zelda: Twilight Princess
Metroid Prime 3: Corruption
Metroid: Other M
Pokemon Battle Revolution
Animal Crossing: Let's Go to the City
Red Steel
Red Steel 2
The Conduit
Wii Sports
Wii Sports Resort
Wii Play
Wii Fit
Wii Fit Plus
Wii Music
Endless Ocean
Endless Ocean 2
Obviously Nintendo has a lot more to offer than this small list of exclusives but, these titles are the ones who have been given a larger amount of PR and have been more higly rated than some of the other titles on the platform. One problem Nintendo does have is, over-doing the whole Mario i think he has like 2 or 3 other games for the system. Nintendo have been banking on Mario for too long, while i know he sells, a fresh product would be great for a change. I am not knocking Nintendo in anways since i own a Wii and have owned all Nintendo systems to date, except GBC
Anyways discuss...