EuroGamer: How Powerful is the WiiU Really?

[Soundwave]

Conegamer said:
From what I've seen, and what most non-anonymous sources seem to agree, is that its between 1.5-2x the power of the current gen. I'd be surprised if the PS4/720 are much more powerful.

Remember, Ninety designed this with 3rd parties; it's their system.

I think this is naive. I'm sure Wii U will be fine for Mario/DK/Kirby/etc. but what would be the reasoning for MS/Sony to make consoles just a tad more powerful than the 360/PS3 that they already make? 

Sony's already said there's no point in releasing a PS4 if it's not a big leap over PS3.

This is basically going to be the Wii-PS3-360 all over again. Nintendo needs the touchscreen controller concept to come up big for them.