ThisIsMithos posted...-Are the games worth buying?
-Are the graphics going to be able to compete with Sony and Microsoft?
-Is the online still broken?
-Is the controller functional and fluid?
If all of these haven't improved, there's going to be an issue with keeping up with the PS4 and Xbox 720.
Only so far as the games themselves are concerned. Remember, the Wii outsold the PS3 and the 360 despite being essentially underpowered.
If you meant 'issue in keeping up' as something different from sales, I apologise, I misread your post.
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https://www.youtube.com/watch?v=KQ9Km7WW2aE
Best console war summary ever. TL;DR version at 2:05.